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CVE-2025-40742

CVSS 5.3 · Medium EPSS 0.27% · P51
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I. Basic Information for CVE-2025-40742

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions), SIPROTEC 5 6MD89 (CP300) (All versions), SIPROTEC 5 6MD89 (CP300) V9.6 (All versions), SIPROTEC 5 6MU85 (CP300) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions), SIPROTEC 5 7SA82 (CP100) (All versions), SIPROTEC 5 7SA82 (CP150) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions), SIPROTEC 5 7SD82 (CP100) (All versions), SIPROTEC 5 7SD82 (CP150) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions), SIPROTEC 5 7SJ81 (CP100) (All versions), SIPROTEC 5 7SJ81 (CP150) (All versions), SIPROTEC 5 7SJ82 (CP100) (All versions), SIPROTEC 5 7SJ82 (CP150) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions), SIPROTEC 5 7SK82 (CP100) (All versions), SIPROTEC 5 7SK82 (CP150) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions), SIPROTEC 5 7SL82 (CP100) (All versions), SIPROTEC 5 7SL82 (CP150) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions), SIPROTEC 5 7ST86 (CP300) (All versions), SIPROTEC 5 7SX82 (CP150) (All versions), SIPROTEC 5 7SX85 (CP300) (All versions), SIPROTEC 5 7SY82 (CP150) (All versions), SIPROTEC 5 7UM85 (CP300) (All versions), SIPROTEC 5 7UT82 (CP100) (All versions), SIPROTEC 5 7UT82 (CP150) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions), SIPROTEC 5 7VE85 (CP300) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions), SIPROTEC 5 7VU85 (CP300) (All versions), SIPROTEC 5 Compact 7SX800 (CP050) (All versions). The affected devices include session identifiers in URL requests for certain functionalities. This could allow an attacker to retrieve sensitive session data from browser history, logs, or other storage mechanisms, potentially leading to unauthorized access.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过GET请求中的查询字符串导致的信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIPROTEC 5 6MD84等都是德国西门子（Siemens）公司的一款继电器设备。 Siemens多款产品存在安全漏洞，该漏洞源于URL请求中包含会话标识符，可能导致未授权访问。以下产品受到影响：SIPROTEC 5 6MD84和SIPROTEC 5 6MD85和SIPROTEC 5 6MD86和SIPROTEC 5 6MD89和SIPROTEC 5 6MD89 V9.6和SIPROTEC 5 6MU85和SIPROTEC 5 7KE85和SIPROTEC 5 7SA82和SIPRO
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
SiemensSIPROTEC 5 6MD84 (CP300) 0 ~ * -
SiemensSIPROTEC 5 6MD85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 6MD86 (CP300) 0 ~ * -
SiemensSIPROTEC 5 6MD89 (CP300) 0 ~ * -
SiemensSIPROTEC 5 6MD89 (CP300) V9.6 0 ~ * -
SiemensSIPROTEC 5 6MU85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7KE85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SA82 (CP100) 0 ~ * -
SiemensSIPROTEC 5 7SA82 (CP150) 0 ~ * -
SiemensSIPROTEC 5 7SA86 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SA87 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SD82 (CP100) 0 ~ * -
SiemensSIPROTEC 5 7SD82 (CP150) 0 ~ * -
SiemensSIPROTEC 5 7SD86 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SD87 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SJ81 (CP100) 0 ~ * -
SiemensSIPROTEC 5 7SJ81 (CP150) 0 ~ * -
SiemensSIPROTEC 5 7SJ82 (CP100) 0 ~ * -
SiemensSIPROTEC 5 7SJ82 (CP150) 0 ~ * -
SiemensSIPROTEC 5 7SJ85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SJ86 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SK82 (CP100) 0 ~ * -
SiemensSIPROTEC 5 7SK82 (CP150) 0 ~ * -
SiemensSIPROTEC 5 7SK85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SL82 (CP100) 0 ~ * -
SiemensSIPROTEC 5 7SL82 (CP150) 0 ~ * -
SiemensSIPROTEC 5 7SL86 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SL87 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SS85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7ST85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7ST86 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SX82 (CP150) 0 ~ * -
SiemensSIPROTEC 5 7SX85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7SY82 (CP150) 0 ~ * -
SiemensSIPROTEC 5 7UM85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7UT82 (CP100) 0 ~ * -
SiemensSIPROTEC 5 7UT82 (CP150) 0 ~ * -
SiemensSIPROTEC 5 7UT85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7UT86 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7UT87 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7VE85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7VK87 (CP300) 0 ~ * -
SiemensSIPROTEC 5 7VU85 (CP300) 0 ~ * -
SiemensSIPROTEC 5 Compact 7SX800 (CP050) 0 ~ * -

II. Public POCs for CVE-2025-40742

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III. Intelligence Information for CVE-2025-40742

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Same Patch Batch · Siemens · 2025-07-08 · 18 CVEs total

CVE-2025-407369.8 CRITICALSiemens SINEC NMS 访问控制错误漏洞
CVE-2025-412248.8 HIGHSiemens多款产品 安全漏洞
CVE-2025-407388.8 HIGHSiemens SINEC NMS 路径遍历漏洞
CVE-2025-407378.8 HIGHSiemens SINEC NMS 路径遍历漏洞
CVE-2025-407358.8 HIGHSiemens SINEC NMS SQL注入漏洞
CVE-2024-318538.1 HIGHSiemens SICAM TOOLBOX II 信任管理问题漏洞
CVE-2024-318548.1 HIGHSiemens SICAM TOOLBOX II 信任管理问题漏洞
CVE-2025-407417.8 HIGHSiemens Solid Edge SE2025 安全漏洞
CVE-2025-407407.8 HIGHSiemens Solid Edge SE2025 缓冲区错误漏洞
CVE-2025-407397.8 HIGHSiemens Solid Edge SE2025 缓冲区错误漏洞
CVE-2025-233657.8 HIGHSiemens TIA Administrator 访问控制错误漏洞
CVE-2023-522367.0 HIGHSiemens多款产品 加密问题漏洞
CVE-2025-405936.5 MEDIUMSiemens SIMATIC CN 4100 输入验证错误漏洞
CVE-2025-233646.2 MEDIUMSiemens TIA Administrator 数据伪造问题漏洞
CVE-2025-412225.3 MEDIUMSiemens多款产品 安全漏洞
CVE-2025-412234.8 MEDIUMSiemens多款产品 加密问题漏洞
CVE-2025-271274.3 MEDIUMSiemens多款产品 代码问题漏洞

IV. Related Vulnerabilities

Same product: SIPROTEC 5 6MD84 (CP300)
Same vendor: Siemens
Same weakness: CWE-598

V. Comments for CVE-2025-40742

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