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CVE-2022-22518— A bug in the CODESYS V3 CmpUserMgr component fails to correctly apply a security policy.

CVSS 6.5 · Medium EPSS 0.16% · P36
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I. Basic Information for CVE-2022-22518

Vulnerability Information
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Vulnerability Title
A bug in the CODESYS V3 CmpUserMgr component fails to correctly apply a security policy.
Source: NVD (National Vulnerability Database)
Vulnerability Description
A bug in CmpUserMgr component can lead to only partially applied security policies. This can result in enabled, anonymous access to components part of the applied security policy.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
缺省权限不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Schneider Electric CmpUserMgr 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric CmpUserMgr是法国施耐德电气（Schneider Electric）公司的一个库。提供对用户管理的访问。 Schneider Electric CmpUserMgr 组件存在安全漏洞，该漏洞源于CmpUserMgr 组件中的错误可能导致仅部分应用安全策略。这可能导致对应用的安全策略的组件部分启用匿名访问。
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

VendorProductAffected VersionsCPESubscribe
CODESYSCODESYS Control for BeagleBone SL V4.5.0.0 ~ V4.5.0.0 -
CODESYSCODESYS Control for Beckhoff CX9020 SL V4.5.0.0 ~ V4.5.0.0 -
CODESYSCODESYS Control for emPC-A/iMX6 SL V4.5.0.0 ~ V4.5.0.0 -
CODESYSCODESYS Control for IOT2000 SL V4.5.0.0 ~ V4.5.0.0 -
CODESYSCODESYS Control for Linux SL V4.5.0.0 ~ V4.5.0.0 -
CODESYSCODESYS Control for PFC100 SL V4.5.0.0 ~ V4.5.0.0 -
CODESYSCODESYS Control for PFC200 SL V4.5.0.0 ~ V4.5.0.0 -
CODESYSCODESYS Control for Raspberry Pi SL V4.5.0.0 ~ V4.5.0.0 -
CODESYSCODESYS Control for WAGO Touch Panels 600 SL V4.5.0.0 ~ V4.5.0.0 -
CODESYSCODESYS Control Runtime System Toolkit V3.5.18.0 ~ V3.5.18.0 -

II. Public POCs for CVE-2022-22518

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III. Intelligence Information for CVE-2022-22518

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Same Patch Batch · CODESYS · 2022-04-07 · 7 CVEs total

CVE-2022-225158.1 HIGHA component of the CODESYS Control runtime system allows read and write access to configur
CVE-2022-225167.8 HIGHCODESYS driver SysDrv3S allows SYSTEM users on Microsoft Windows to read and write in rest
CVE-2022-225197.5 HIGHSpecial HTTP(s) Requests can cause a buffer-read causing a crash of the webserver and the
CVE-2022-225177.5 HIGHCommunication Components in multiple CODESYS products vulnerable to communication channel
CVE-2022-225147.1 HIGHUntrusted Pointer Dereference in multiple CODESYS products can lead to a DoS.
CVE-2022-225136.5 MEDIUMNull Pointer Dereference in multiple CODESYS products can lead to a DoS.

IV. Related Vulnerabilities

Same product: CODESYS Control for BeagleBone SL
Same vendor: CODESYS
Same weakness: CWE-276

V. Comments for CVE-2022-22518

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