Vulnerability-Lookup

CNVD-2016-08764

Vulnerability from cnvd - Published: 2016-10-13

Title

Beckhoff Embedded PC图像和Automation Device Specification TwinCAT组件安全绕过漏洞（CNVD-2016-08764）

Description

Beckhoff Embedded PC Images和Automation Device Specification（ADS）TwinCAT Components都是德国倍福（Beckhoff）公司应用于制造业、能源和污水系统等关键基础设施（工控领域）的产品。Beckhoff Embedded PC Images是一套安装在控制柜中且可进行功能配置的工业控制系统。Automation Device Specification（ADS）TwinCAT Components是一款PC实时控制器软件产品。 Beckhoff Embedded PC图像2014-10-22之前的版本和Automation Device Specificatios TwinCAT组件存在安全漏洞。远程攻击者可借助Windows CE Remote Configuration Tool、CE Remote Display服务或TELNET服务利用该漏洞获取访问权限。

Severity

高

Patch Name

Beckhoff Embedded PC图像和Automation Device Specification TwinCAT组件安全绕过漏洞（CNVD-2016-08764）的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： http://www.aamatrix.com/

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-16-278-02

Impacted products

Name
['Beckhoff Embedded PC Images <2014-10-22', 'Beckhoff Automation Device Specification（ADS）TwinCAT Components']

Show details on source website

JSON

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    "bid": {
      "bidNumber": "93349"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-5415"
    }
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  "discovererName": "Marko Schuba from FH Aachen University of Applied Sciences.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.aamatrix.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-08764",
  "openTime": "2016-10-13",
  "patchDescription": "Beckhoff Embedded PC Images\u548cAutomation Device Specification\uff08ADS\uff09TwinCAT Components\u90fd\u662f\u5fb7\u56fd\u500d\u798f\uff08Beckhoff\uff09\u516c\u53f8\u5e94\u7528\u4e8e\u5236\u9020\u4e1a\u3001\u80fd\u6e90\u548c\u6c61\u6c34\u7cfb\u7edf\u7b49\u5173\u952e\u57fa\u7840\u8bbe\u65bd\uff08\u5de5\u63a7\u9886\u57df\uff09\u7684\u4ea7\u54c1\u3002Beckhoff Embedded PC Images\u662f\u4e00\u5957\u5b89\u88c5\u5728\u63a7\u5236\u67dc\u4e2d\u4e14\u53ef\u8fdb\u884c\u529f\u80fd\u914d\u7f6e\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3002Automation Device Specification\uff08ADS\uff09TwinCAT Components\u662f\u4e00\u6b3ePC\u5b9e\u65f6\u63a7\u5236\u5668\u8f6f\u4ef6\u4ea7\u54c1\u3002\r\n\r\nBeckhoff Embedded PC\u56fe\u50cf2014-10-22\u4e4b\u524d\u7684\u7248\u672c\u548cAutomation Device Specificatios TwinCAT\u7ec4\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9Windows CE Remote Configuration Tool\u3001CE Remote Display\u670d\u52a1\u6216TELNET\u670d\u52a1\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u8bbf\u95ee\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Beckhoff Embedded PC\u56fe\u50cf\u548cAutomation Device Specification TwinCAT\u7ec4\u4ef6\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2016-08764\uff09\u7684\u8865\u4e01",
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  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-16-278-02",
  "serverity": "\u9ad8",
  "submitTime": "2016-10-10",
  "title": "Beckhoff Embedded PC\u56fe\u50cf\u548cAutomation Device Specification TwinCAT\u7ec4\u4ef6\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2016-08764\uff09"
}

CVE-2014-5415 (GCVE-0-2014-5415)

Vulnerability from cvelistv5 – Published: 2016-10-05 10:00 – Updated: 2025-11-04 23:12

Title

Beckhoff Embedded PC Images and TwinCAT Components Exposed Dangerous Method or Function

Summary

Beckhoff Embedded PC images before 2014-10-22 and Automation Device Specification (ADS) TwinCAT components might allow remote attackers to obtain access via the (1) Windows CE Remote Configuration Tool, (2) CE Remote Display service, or (3) TELNET service.

Severity

9.1 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-749

Assigner

icscert icscert root

References

7 references

URL	Tags
http://www.securityfocus.com/bid/93349	vdb-entryx_refsource_BID
https://download.beckhoff.com/download/document/p…
https://download.beckhoff.com/download/document/p…
https://download.beckhoff.com/download/document/p…
https://www.cisa.gov/news-events/ics-advisories/i…
https://github.com/cisagov/CSAF/blob/develop/csaf…
https://ics-cert.us-cert.gov/advisories/ICSA-16-278-02	x_refsource_MISCx_transferred

Impacted products

2 products

Vendor	Product	Version
Beckhoff	Embedded PC Images	Affected: 0 , < October 22, 2014 (custom)
Beckhoff	TwinCAT Components featuring Automation Device Specification (ADS) communication	Affected: All

Date Public

2016-10-04 06:00

Credits

Gregor Bonney from FH Aachen University of Applied Sciences

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-06T11:41:49.234Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-278-02"
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "url": "https://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-001.pdf"
        },
        {
          "url": "https://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-002.pdf"
        },
        {
          "url": "https://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-003.pdf"
        },
        {
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-16-278-02"
        },
        {
          "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2016/icsa-16-278-02.json"
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              "value": "\u003cp\u003eBeckhoff recommends in their IPC Security Manual \n(\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://download.beckhoff.com/download/Document/ipc/industrial-pc/ipc_security_en.pdf\"\u003ehttps://download.beckhoff.com/download/Document/ipc/industrial-pc/ipc_security_en.pdf\u003c/a\u003e)\n to use network and software firewalls to block all network ports except\n the ones that are needed. Beckhoff also recommends that default \npasswords be changed during commissioning before connecting systems to \nthe network.\u003c/p\u003e\n\u003cp\u003eIn their advisories (Advisory 2014-001: Potential \nmisuse of several administrative services, \n\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-001.pdf\"\u003ehttps://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-001.pdf\u003c/a\u003e. Advisory 2014-002: ADS communication port allows password bruteforce, \n\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-002.pdf\"\u003ehttps://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-002.pdf\u003c/a\u003e. Advisory2014-003: Recommendation to change default passwords, \n\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-003.pdf\"\u003ehttps://download.beckhoff.com/download/document/product-security/Advisories/advisory-2014-003.pdf\u003c/a\u003e\u0026nbsp;which were published November \n17, 2014) for these issues, Beckhoff also recommends the following \nmitigation solutions:\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpdate images to build October 22, 2014, or newer, which solve these problems by disabling the services by default.\u003c/li\u003e\n\u003cli\u003eDisable the Windows CE Remote Configuration Tool by deleting the \nsubtree \u201c/remoteadmin.\u201d The configuration of the web server paths can be\n found in the Windows registry at the path \n\u201cHKEY_LOCAL_MACHINE\\COMM\\HTTPD\\VROOTS\\.\u201d\u003c/li\u003e\n\u003cli\u003eDisable startup of CE Remote Display service (cerdisp.exe) with \ndeleting the registry key containing the \u201cCeRDisp.exe\u201d \n[-HKEY_LOCAL_MACHINE\\init\\Launch90].\u003c/li\u003e\n\u003cli\u003eDisable telnet by setting the registry key [HKEY_LOCAL_MACHINE\\Services\\TELNETD\\Flags] to dword: 4\u003c/li\u003e\n\u003cli\u003eRestrict ADS communication to trusted networks only.\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003cbr\u003e"
            }
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2016-08764

CVE-2014-5415 (GCVE-0-2014-5415)

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Sightings

Nomenclature

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