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CVE-2025-40773

Quick assessment

Affected
Siemens SiPass integrated
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 SiPass Integrated是德国西门子（Siemens）公司的一个功能强大且极其灵活的门禁控制系统。 Siemens SiPass integrated V3.0之前版本存在安全漏洞，该漏洞源于访问控制不当，可能导致攻击者操纵其他用户数据。

CVSS 3.5 · Low EPSS 0.20% · P8

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2025-40773

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SiPass integrated (All versions < V3.0). Affected server applications contains a broken access control vulnerability. The authorization mechanism lacks sufficient server-side checks, allowing an attacker to execute a specific API request. Successful exploitation allows an attacker to potentially manipulate data belonging to other users.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SiPass integrated 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SiPass Integrated是德国西门子（Siemens）公司的一个功能强大且极其灵活的门禁控制系统。 Siemens SiPass integrated V3.0之前版本存在安全漏洞，该漏洞源于访问控制不当，可能导致攻击者操纵其他用户数据。
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 SiPass integrated 0 ~ V3.0 -

II. Public POCs for CVE-2025-40773

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III. Intelligence Information for CVE-2025-40773

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Same Patch Batch · Siemens · 2025-10-14 · 12 CVEs total

CVE-2025-40765 9.8 CRITICAL Siemens TeleControl Server Basic 访问控制错误漏洞
CVE-2025-40771 9.8 CRITICAL Siemens SIMATIC CP Series 访问控制错误漏洞
CVE-2025-40755 8.8 HIGH Siemens SINEC NMS SQL注入漏洞
CVE-2025-40809 7.8 HIGH Siemens Solid Edge SE2025和Siemens Solid Edge SE2024 缓冲区错误漏洞
CVE-2025-40810 7.8 HIGH Siemens Solid Edge SE2025和Siemens Solid Edge SE2024 缓冲区错误漏洞
CVE-2025-40811 7.8 HIGH Siemens Solid Edge SE2025和Siemens Solid Edge SE2024 缓冲区错误漏洞
CVE-2025-40812 7.8 HIGH Siemens Solid Edge SE2025和Siemens Solid Edge SE2024 缓冲区错误漏洞
CVE-2011-20001 7.5 HIGH Siemens SIMATIC S7-1200 CPU V1 family和Siemens SIMATIC S7-1200 CPU V2 family 输入验证错误漏洞
CVE-2011-20002 7.4 HIGH Siemens SIMATIC S7-1200 CPU V1 family和Siemens SIMATIC S7-1200 CPU V2 family 安全漏洞
CVE-2025-40772 7.4 HIGH Siemens SiPass integrated 跨站脚本漏洞
CVE-2025-40774 4.4 MEDIUM Siemens SiPass Integrated 安全漏洞

IV. Related Vulnerabilities

Same product: SiPass integrated
Same vendor: Siemens
Same weakness: CWE-639

V. Comments for CVE-2025-40773

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