SEVD-2021-159-01
Vulnerability from csaf_se - Published: 2021-06-08 00:00 - Updated: 2021-06-08 00:00Summary
IGSS (Interactive Graphical SCADA System)
Notes
General Security Recommendations
We strongly recommend the following industry cybersecurity best practices.
https://www.se.com/us/en/download/document/7EN52-0390/
* Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.
* Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks.
* Place all controllers in locked cabinets and never leave them in the “Program” mode.
* Never connect programming software to any network other than the network intended for that device.
* Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks.
* Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation.
* Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.
* When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.
For more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document.
For More Information
This document provides an overview of the identified vulnerability or vulnerabilities and actions required to mitigate. For more details and assistance on how to protect your installation, contact your local Schneider Electric representative or Schneider Electric Industrial Cybersecurity Services: https://www.se.com/ww/en/work/solutions/cybersecurity/. These organizations will be fully aware of this situation and can support you through the process.
For further information related to cybersecurity in Schneider Electric’s products, visit the company’s cybersecurity support portal page: https://www.se.com/ww/en/work/support/cybersecurity/overview.jsp
LEGAL DISCLAIMER
THIS NOTIFICATION DOCUMENT, THE INFORMATION CONTAINED HEREIN, AND ANY MATERIALS LINKED FROM IT (COLLECTIVELY, THIS “NOTIFICATION”) ARE INTENDED TO HELP PROVIDE AN OVERVIEW OF THE IDENTIFIED SITUATION AND SUGGESTED MITIGATION ACTIONS, REMEDIATION, FIX, AND/OR GENERAL SECURITY RECOMMENDATIONS AND IS PROVIDED ON AN “AS-IS” BASIS WITHOUT WARRANTY OR GUARANTEE OF ANY KIND. SCHNEIDER ELECTRIC DISCLAIMS ALL WARRANTIES RELATING TO THIS NOTIFICATION, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SCHNEIDER ELECTRIC MAKES NO WARRANTY THAT THE NOTIFICATION WILL RESOLVE THE IDENTIFIED SITUATION. IN NO EVENT SHALL SCHNEIDER ELECTRIC BE LIABLE FOR ANY DAMAGES OR LOSSES WHATSOEVER IN CONNECTION WITH THIS NOTIFICATION, INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF SCHNEIDER ELECTRIC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOUR USE OF THIS NOTIFICATION IS AT YOUR OWN RISK, AND YOU ARE SOLELY LIABLE FOR ANY DAMAGES TO YOUR SYSTEMS OR ASSETS OR OTHER LOSSES THAT MAY RESULT FROM YOUR USE OF THIS NOTIFICATION. SCHNEIDER ELECTRIC RESERVES THE RIGHT TO UPDATE OR CHANGE THIS NOTIFICATION AT ANY TIME AND IN ITS SOLE DISCRETION
About Schneider Electric
At Schneider, we believe access to energy and digital is a basic human right. We empower all to do more with less, ensuring Life Is On everywhere, for everyone, at every moment.
We provide energy and automation digital solutions for efficiency and sustainability. We combine world-leading energy technologies, real-time automation, software and services into integrated solutions for Homes, Buildings, Data Centers, Infrastructure and Industries.
We are committed to unleash the infinite possibilities of an open, global, innovative community that is passionate with our Meaningful Purpose, Inclusive and Empowered values.
www.se.com
Overview
Schneider Electric is aware of multiple vulnerabilities in the Interactive Graphical SCADA
System (IGSS) product.
The IGSS product is a state-of-the art SCADA system used for monitoring and controlling
industrial processes. IGSS communicates with all major industry standard PLC drivers.
Failure to apply the remediations provided below may risk remote code execution, which could
result in an attacker gaining access to the Windows Operating System on the machine used to
import CGF and WSP files, typically a step performed during system design time.
Overview
Customers should use appropriate patching methodologies when applying these patches to their systems. We strongly recommend the use of back-ups and evaluating the impact of these patches in a Test and Development environment or on an offline infrastructure. Contact Schneider Electric's Customer Care Center if you need assistance removing a patch.
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"text": "We strongly recommend the following industry cybersecurity best practices.\n\nhttps://www.se.com/us/en/download/document/7EN52-0390/\n* Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.\n* Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks.\n* Place all controllers in locked cabinets and never leave them in the \u201cProgram\u201d mode.\n* Never connect programming software to any network other than the network intended for that device.\n* Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks.\n* Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation.\n* Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.\n* When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.\nFor more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document. \n",
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"text": "THIS NOTIFICATION DOCUMENT, THE INFORMATION CONTAINED HEREIN, AND ANY MATERIALS LINKED FROM IT (COLLECTIVELY, THIS \u201cNOTIFICATION\u201d) ARE INTENDED TO HELP PROVIDE AN OVERVIEW OF THE IDENTIFIED SITUATION AND SUGGESTED MITIGATION ACTIONS, REMEDIATION, FIX, AND/OR GENERAL SECURITY RECOMMENDATIONS AND IS PROVIDED ON AN \u201cAS-IS\u201d BASIS WITHOUT WARRANTY OR GUARANTEE OF ANY KIND. SCHNEIDER ELECTRIC DISCLAIMS ALL WARRANTIES RELATING TO THIS NOTIFICATION, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SCHNEIDER ELECTRIC MAKES NO WARRANTY THAT THE NOTIFICATION WILL RESOLVE THE IDENTIFIED SITUATION. IN NO EVENT SHALL SCHNEIDER ELECTRIC BE LIABLE FOR ANY DAMAGES OR LOSSES WHATSOEVER IN CONNECTION WITH THIS NOTIFICATION, INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF SCHNEIDER ELECTRIC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOUR USE OF THIS NOTIFICATION IS AT YOUR OWN RISK, AND YOU ARE SOLELY LIABLE FOR ANY DAMAGES TO YOUR SYSTEMS OR ASSETS OR OTHER LOSSES THAT MAY RESULT FROM YOUR USE OF THIS NOTIFICATION. SCHNEIDER ELECTRIC RESERVES THE RIGHT TO UPDATE OR CHANGE THIS NOTIFICATION AT ANY TIME AND IN ITS SOLE DISCRETION",
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"title": "CVE Description"
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"title": "CVE-2021-22750"
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"notes": [
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"text": "CWE-787: Out-of-bounds write vulnerability exists that could result in disclosure of information \r\nor execution of arbitrary code due to lack of input validation, when a malicious CGF \r\n(Configuration Group File) file is imported to IGSS Definition.",
"title": "CVE Description"
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"integrityImpact": "HIGH",
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{
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"kimiya"
],
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}
],
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"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "description",
"text": "CWE-125: Out-of-bounds read vulnerability exists that could result in loss of data or remote \r\ncode execution due to missing length checks, when a malicious WSP file is being parsed by \r\nIGSS Definition.",
"title": "CVE Description"
}
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"attackVector": "LOCAL",
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"baseScore": 7.8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"version": "3.1"
},
"products": [
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],
"title": "CVE-2021-22753"
},
{
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],
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"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"notes": [
{
"category": "description",
"text": "CWE-787: Out-of-bounds write vulnerability exists that could result in loss of data or remote \r\ncode execution due to lack of proper validation of user-supplied data, when a malicious CGF file \r\nis imported to IGSS Definition.",
"title": "CVE Description"
}
],
"product_status": {
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"3"
],
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]
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{
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"details": "Version 15.0.0.21141 of the IGSS Definition module: Def.exe includes fixes for these \r\nvulnerabilities and is available for download through IGSS Master \u003e Update IGSS Software or \r\nhere: \r\nhttps://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP",
"product_ids": [
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"url": "https://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP"
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{
"category": "mitigation",
"details": "If customers choose not to apply the remediation provided above, they should immediately \r\napply the following mitigations to reduce the risk of exploit: \r\n\u2022 Avoid importing CGF and WSP files from untrusted sources.",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
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],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"2"
]
}
],
"title": "CVE-2021-22754"
},
{
"acknowledgments": [
{
"names": [
"Michael Heinzl"
]
}
],
"cve": "CVE-2021-22755",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"notes": [
{
"category": "description",
"text": "CWE-787: Out-of-bounds write vulnerability exists that could result in disclosure of information \r\nor remote code execution due to lack of sanity checks on user-supplied data, when a malicious \r\nCGF file is imported to IGSS Definition.",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"3"
],
"known_affected": [
"2"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Version 15.0.0.21141 of the IGSS Definition module: Def.exe includes fixes for these \r\nvulnerabilities and is available for download through IGSS Master \u003e Update IGSS Software or \r\nhere: \r\nhttps://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
},
"url": "https://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP"
},
{
"category": "mitigation",
"details": "If customers choose not to apply the remediation provided above, they should immediately \r\napply the following mitigations to reduce the risk of exploit: \r\n\u2022 Avoid importing CGF and WSP files from untrusted sources.",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
}
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"2"
]
}
],
"title": "CVE-2021-22755"
},
{
"acknowledgments": [
{
"names": [
"Michael Heinzl"
]
}
],
"cve": "CVE-2021-22756",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "description",
"text": "CWE-125: Out-of-bounds read vulnerability exists that could result in disclosure of information \r\nor remote code execution due to lack of user-supplied data validation, when a malicious CGF \r\nfile is imported to IGSS Definition.\r\n",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"3"
],
"known_affected": [
"2"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Version 15.0.0.21141 of the IGSS Definition module: Def.exe includes fixes for these \r\nvulnerabilities and is available for download through IGSS Master \u003e Update IGSS Software or \r\nhere: \r\nhttps://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
},
"url": "https://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP"
},
{
"category": "mitigation",
"details": "If customers choose not to apply the remediation provided above, they should immediately \r\napply the following mitigations to reduce the risk of exploit: \r\n\u2022 Avoid importing CGF and WSP files from untrusted sources.",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
}
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"2"
]
}
],
"title": "CVE-2021-22756"
},
{
"acknowledgments": [
{
"names": [
"Michael Heinzl"
]
}
],
"cve": "CVE-2021-22757",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "description",
"text": "CWE-125: Out-of-bounds read vulnerability exists that could result in disclosure of information \r\nor remote code execution due to lack of sanity checks on user-supplied input data, when a \r\nmalicious CGF file is imported to IGSS Definition.",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"3"
],
"known_affected": [
"2"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Version 15.0.0.21141 of the IGSS Definition module: Def.exe includes fixes for these \r\nvulnerabilities and is available for download through IGSS Master \u003e Update IGSS Software or \r\nhere: \r\nhttps://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
},
"url": "https://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP"
},
{
"category": "mitigation",
"details": "If customers choose not to apply the remediation provided above, they should immediately \r\napply the following mitigations to reduce the risk of exploit: \r\n\u2022 Avoid importing CGF and WSP files from untrusted sources.",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
}
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"2"
]
}
],
"title": "CVE-2021-22757"
},
{
"acknowledgments": [
{
"names": [
"Michael Heinzl"
]
}
],
"cve": "CVE-2021-22758",
"cwe": {
"id": "CWE-824",
"name": "Access of Uninitialized Pointer"
},
"notes": [
{
"category": "description",
"text": "CWE-824: Access of uninitialized pointer vulnerability exists that could result in loss of data or \r\nremote code execution due to lack validation of user-supplied input data, when a malicious CGF \r\nfile is imported to IGSS Definition.",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"3"
],
"known_affected": [
"2"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Version 15.0.0.21141 of the IGSS Definition module: Def.exe includes fixes for these \r\nvulnerabilities and is available for download through IGSS Master \u003e Update IGSS Software or \r\nhere: \r\nhttps://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
},
"url": "https://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP"
},
{
"category": "mitigation",
"details": "If customers choose not to apply the remediation provided above, they should immediately \r\napply the following mitigations to reduce the risk of exploit: \r\n\u2022 Avoid importing CGF and WSP files from untrusted sources.",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
}
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"2"
]
}
],
"title": "CVE-2021-22758"
},
{
"acknowledgments": [
{
"names": [
"Michael Heinzl"
]
}
],
"cve": "CVE-2021-22759",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"notes": [
{
"category": "description",
"text": "CWE-416: Use after free vulnerability exists that could result in loss of data or remote code \r\nexecution due to use of unchecked input data, when a malicious CGF file is imported to IGSS \r\nDefinition.",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"3"
],
"known_affected": [
"2"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Version 15.0.0.21141 of the IGSS Definition module: Def.exe includes fixes for these \r\nvulnerabilities and is available for download through IGSS Master \u003e Update IGSS Software or \r\nhere: \r\nhttps://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
},
"url": "https://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP"
},
{
"category": "mitigation",
"details": "If customers choose not to apply the remediation provided above, they should immediately \r\napply the following mitigations to reduce the risk of exploit: \r\n\u2022 Avoid importing CGF and WSP files from untrusted sources.",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
}
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"2"
]
}
],
"title": "CVE-2021-22759"
},
{
"acknowledgments": [
{
"names": [
"Michael Heinzl"
]
}
],
"cve": "CVE-2021-22760",
"cwe": {
"id": "CWE-763",
"name": "Release of Invalid Pointer or Reference"
},
"notes": [
{
"category": "description",
"text": "CWE-763: Release of invalid pointer or reference vulnerability exists that could result in loss \r\nof data or remote code execution due to missing checks of user-supplied input data, when a \r\nmalicious CGF file is imported to IGSS Definition.",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"3"
],
"known_affected": [
"2"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Version 15.0.0.21141 of the IGSS Definition module: Def.exe includes fixes for these \r\nvulnerabilities and is available for download through IGSS Master \u003e Update IGSS Software or \r\nhere: \r\nhttps://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
},
"url": "https://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP"
},
{
"category": "mitigation",
"details": "If customers choose not to apply the remediation provided above, they should immediately \r\napply the following mitigations to reduce the risk of exploit: \r\n\u2022 Avoid importing CGF and WSP files from untrusted sources.",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
}
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"2"
]
}
],
"title": "CVE-2021-22760"
},
{
"acknowledgments": [
{
"names": [
"Michael Heinzl"
]
},
{
"names": [
"kimiya"
],
"organization": "Trend Micro\u0027s Zero Day Initiative"
}
],
"cve": "CVE-2021-22761",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "description",
"text": "CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer \r\nvulnerability exists that could result in disclosure of information or remote code execution due to \r\nmissing length check on user supplied data, when a malicious CGF file is imported to IGSS \r\nDefinition.",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"3"
],
"known_affected": [
"2"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Version 15.0.0.21141 of the IGSS Definition module: Def.exe includes fixes for these \r\nvulnerabilities and is available for download through IGSS Master \u003e Update IGSS Software or \r\nhere: \r\nhttps://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
},
"url": "https://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP"
},
{
"category": "mitigation",
"details": "If customers choose not to apply the remediation provided above, they should immediately \r\napply the following mitigations to reduce the risk of exploit: \r\n\u2022 Avoid importing CGF and WSP files from untrusted sources.",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
}
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"2"
]
}
],
"title": "CVE-2021-22761"
},
{
"acknowledgments": [
{
"names": [
"Michael Heinzl"
]
},
{
"names": [
"kimiya"
],
"organization": "Trend Micro\u0027s Zero Day Initiative"
}
],
"cve": "CVE-2021-22762",
"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"notes": [
{
"category": "description",
"text": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027) vulnerability exists that could result \r\nin remote code execution, when a malicious CGF or WSP file is being parsed by IGSS \r\nDefinition. \r\n",
"title": "CVE Description"
}
],
"product_status": {
"fixed": [
"3"
],
"known_affected": [
"2"
]
},
"remediations": [
{
"category": "vendor_fix",
"details": "Version 15.0.0.21141 of the IGSS Definition module: Def.exe includes fixes for these \r\nvulnerabilities and is available for download through IGSS Master \u003e Update IGSS Software or \r\nhere: \r\nhttps://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
},
"url": "https://igss.schneider-electric.com/igss/igssupdates/v150/IGSSUPDATE.ZIP"
},
{
"category": "mitigation",
"details": "If customers choose not to apply the remediation provided above, they should immediately \r\napply the following mitigations to reduce the risk of exploit: \r\n\u2022 Avoid importing CGF and WSP files from untrusted sources.",
"product_ids": [
"2"
],
"restart_required": {
"category": "none"
}
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"2"
]
}
],
"title": "CVE-2021-22762"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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