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CVE-2012-6068— 3S CoDeSys Improper Access Control

Quick assessment

Affected
3S-Smart Software Solutions CODESYS Control Runtime embedded
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

3S-Smart Software Solutions CoDeSys是德国3S-Smart Software Solutions公司的一套PLC（可编程控制器）软件编程工具。Runtime Toolkit是CoDeSys的运行时工具包。 CODESYS Runtime System 2.3.x和2.4.x版本中的Runtime Toolkit中存在漏洞，该漏洞源于程序没有要求身份验证。远程攻击者利用该漏洞(1)通过TCP监听服务中的命令行接口执行任意命令或(2)通过TCP监听服务中的请求传输文件。

CVSS 9.8 · Critical EPSS 5.27% · P92
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I. Basic Information for CVE-2012-6068

Vulnerability Information
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Vulnerability Title
3S CoDeSys Improper Access Control
Source: CVE Program / CVE List V5
Vulnerability Description
The Runtime Toolkit in CODESYS Runtime System 2.3.x and 2.4.x does not require authentication, which allows remote attackers to execute commands via the command-line interface in the TCP listener service or transfer files via requests to the TCP listener service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
CoDeSys 安全绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
3S-Smart Software Solutions CoDeSys是德国3S-Smart Software Solutions公司的一套PLC（可编程控制器）软件编程工具。Runtime Toolkit是CoDeSys的运行时工具包。 CODESYS Runtime System 2.3.x和2.4.x版本中的Runtime Toolkit中存在漏洞，该漏洞源于程序没有要求身份验证。远程攻击者利用该漏洞(1)通过TCP监听服务中的命令行接口执行任意命令或(2)通过TCP监听服务中的请求传输文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
3S-Smart Software Solutions CODESYS Control Runtime embedded 0 ~ 2.3.2.8 -
3S-Smart Software Solutions CODESYS Control Runtime full 0 ~ 2.4.7.40 -
3S-Smart Software Solutions CODESYS Control RTE 0 ~ 2.3.7.17 -
Festo CECX-X-C1 Modular Master Controller with CoDeSys All -
Festo CECX-X-M1 Modular Controller with CoDeSys and SoftMotion All -
3S-Smart Software Solutions CoDeSys - -

II. Public POCs for CVE-2012-6068

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III. Intelligence Information for CVE-2012-6068

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Vendor Advisories for CVE-2012-6068 (2)

Other References for CVE-2012-6068 (2)

IV. Related Vulnerabilities

Same product: CODESYS Control Runtime embedded
Same vendor: 3S-Smart Software Solutions
Same weakness: CWE-284

V. Comments for CVE-2012-6068

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