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CVE-2025-40800

Quick assessment

Affected
Siemens COMOS V10.6
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Siemens Simcenter Femap等都是德国西门子（Siemens）公司的产品。Siemens Simcenter Femap是一款尖端工程学仿真应用程序。Siemens NX是Siemens COMOS是一个流程工业运营管理软件。 Siemens多款产品存在信任管理问题漏洞，该漏洞源于缺少服务器证书验证，可能导致中间人攻击。以下产品受到影响：Siemens COMOS、NX、Simcenter 3D、Simcenter Femap和Solid Edge SE2025。

CVSS 7.4 · High EPSS 0.21% · P10
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I. Basic Information for CVE-2025-40800

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in COMOS V10.6 (All versions < V10.6.1), COMOS V10.6 (All versions < V10.6.1), NX V2412 (All versions < V2412.8700), NX V2506 (All versions < V2506.6000), Simcenter 3D (All versions < V2506.6000), Simcenter Femap (All versions < V2506.0002), Solid Edge SE2025 (All versions < V225.0 Update 10), Solid Edge SE2026 (All versions < V226.0 Update 1). The IAM client in affected products is missing server certificate validation while establishing TLS connections to the authorization server. This could allow an attacker to perform a man-in-the-middle attack.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens多款产品 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens Simcenter Femap等都是德国西门子（Siemens）公司的产品。Siemens Simcenter Femap是一款尖端工程学仿真应用程序。Siemens NX是Siemens COMOS是一个流程工业运营管理软件。 Siemens多款产品存在信任管理问题漏洞，该漏洞源于缺少服务器证书验证，可能导致中间人攻击。以下产品受到影响：Siemens COMOS、NX、Simcenter 3D、Simcenter Femap和Solid Edge SE2025。
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
Siemens COMOS V10.6 0 ~ V10.6.1 -
Siemens COMOS V10.6 0 ~ V10.6.1 -
Siemens NX V2412 0 ~ V2412.8700 -
Siemens NX V2506 0 ~ V2506.6000 -
Siemens Simcenter 3D 0 ~ V2506.6000 -
Siemens Simcenter Femap 0 ~ V2506.0002 -
Siemens Solid Edge SE2025 0 ~ V225.0 Update 10 -
Siemens Solid Edge SE2026 0 ~ V226.0 Update 1 -

II. Public POCs for CVE-2025-40800

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III. Intelligence Information for CVE-2025-40800

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Same Patch Batch · Siemens · 2025-12-09 · 21 CVEs total

CVE-2024-56835 8.8 HIGH Siemens RUGGEDCOM ROX II 注入漏洞
CVE-2025-40937 8.3 HIGH Siemens SIMATIC CN 4100 命令注入漏洞
CVE-2025-40938 8.1 HIGH Siemens SIMATIC CN 4100 信任管理问题漏洞
CVE-2025-40801 8.1 HIGH Siemens多款产品 信任管理问题漏洞
CVE-2024-56836 7.5 HIGH Siemens RUGGEDCOM ROX II 命令注入漏洞
CVE-2025-40820 7.5 HIGH Siemens多款产品 安全漏洞
CVE-2024-56840 7.2 HIGH Siemens RUGGEDCOM ROX II 注入漏洞
CVE-2024-56839 7.2 HIGH Siemens RUGGEDCOM ROX II 注入漏洞
CVE-2024-56838 7.2 HIGH Siemens RUGGEDCOM ROX II 注入漏洞
CVE-2024-56837 7.2 HIGH Siemens RUGGEDCOM ROX II 命令注入漏洞
CVE-2025-40830 6.7 MEDIUM Siemens SINEC Security Monitor 授权问题漏洞
CVE-2025-40831 6.5 MEDIUM Siemens SINEC Security Monitor 输入验证错误漏洞
CVE-2025-40807 6.3 MEDIUM Siemens Gridscale X Prepay 安全漏洞
CVE-2025-40806 5.3 MEDIUM Siemens Gridscale X Prepay 安全漏洞
CVE-2025-40940 4.9 MEDIUM Siemens SIMATIC CN 4100 信息泄露漏洞
CVE-2025-40939 4.6 MEDIUM Siemens SIMATIC CN 4100 访问控制错误漏洞
CVE-2025-40941 4.3 MEDIUM Siemens SIMATIC CN 4100 信息泄露漏洞
CVE-2025-40935 4.3 MEDIUM Siemens RUGGEDCOM 输入验证错误漏洞
CVE-2025-40819 4.3 MEDIUM Siemens SINEMA Remote Connect Server 安全漏洞
CVE-2025-40818 3.3 LOW Siemens SINEMA Remote Connect Server 安全漏洞

IV. Related Vulnerabilities

Same product: COMOS V10.6
Same vendor: Siemens
Same weakness: CWE-295

V. Comments for CVE-2025-40800

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