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CVE-2025-40763

Quick assessment

Affected
Siemens Altair Grid Engine
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 Altair Grid Engine是美国Siemens公司的一个分布式资源管理系统。 Siemens Altair Grid Engine V2026.0.0之前版本存在代码问题漏洞，该漏洞源于加载共享库时未正确验证环境变量，可能导致通过恶意库替换进行路径劫持，从而以超级用户权限执行任意代码。

CVSS 7.8 · High EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1055.012 · Process Hollowing
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I. Basic Information for CVE-2025-40763

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in Altair Grid Engine (All versions < V2026.0.0). Affected products do not properly validate environment variables when loading shared libraries, allowing path hijacking through malicious library substitution. This could allow a local attacker to execute arbitrary code with superuser privileges by manipulating the environment variable and placing a malicious library in the controlled path.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens Altair Grid Engine 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens Altair Grid Engine是美国Siemens公司的一个分布式资源管理系统。 Siemens Altair Grid Engine V2026.0.0之前版本存在代码问题漏洞，该漏洞源于加载共享库时未正确验证环境变量，可能导致通过恶意库替换进行路径劫持，从而以超级用户权限执行任意代码。
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 Altair Grid Engine 0 ~ V2026.0.0 -

II. Public POCs for CVE-2025-40763

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III. Intelligence Information for CVE-2025-40763

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Vendor Advisories for CVE-2025-40763 (1)

Same Patch Batch · Siemens · 2025-11-11 · 12 CVEs total

CVE-2024-32011 8.8 HIGH Siemens Spectrum Power 安全漏洞
CVE-2025-40827 7.8 HIGH Siemens Software Center和Siemens Solid Edge SE2025 代码问题漏洞
CVE-2024-32010 7.8 HIGH Siemens Spectrum Power 安全漏洞
CVE-2024-32009 7.8 HIGH Siemens Spectrum Power 安全漏洞
CVE-2024-32008 7.8 HIGH Siemens Spectrum Power 安全漏洞
CVE-2025-40816 7.6 HIGH Siemens LOGO! 访问控制错误漏洞
CVE-2025-40744 7.5 HIGH Siemens Solid Edge SE2025 信任管理问题漏洞
CVE-2025-40815 7.2 HIGH Siemens多款产品 安全漏洞
CVE-2025-40817 6.5 MEDIUM Siemens LOGO! 访问控制错误漏洞
CVE-2025-40760 5.5 MEDIUM Siemens Altair Grid Engine 安全漏洞
CVE-2024-32014 4.7 MEDIUM Siemens Spectrum Power 安全漏洞

IV. Related Vulnerabilities

Same product: Altair Grid Engine
Same vendor: Siemens
Same weakness: CWE-427

V. Comments for CVE-2025-40763

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