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CVE-2024-31853

Quick assessment

Affected
Siemens SICAM TOOLBOX II
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 SICAM TOOLBOX II是德国西门子（Siemens）公司的一款工程软件。 Siemens SICAM TOOLBOX II V07.11之前版本存在信任管理问题漏洞，该漏洞源于未检查设备证书的扩展密钥使用属性，可能导致中间人攻击。

CVSS 8.1 · High EPSS 0.19% · P8
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I. Basic Information for CVE-2024-31853

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SICAM TOOLBOX II (All versions < V07.11). During establishment of a https connection to the TLS server of a managed device, the affected application doesn't check the extended key usage attribute of that device's certificate. This could allow an attacker to execute an on-path network (MitM) 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:H
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SICAM TOOLBOX II 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SICAM TOOLBOX II是德国西门子（Siemens）公司的一款工程软件。 Siemens SICAM TOOLBOX II V07.11之前版本存在信任管理问题漏洞，该漏洞源于未检查设备证书的扩展密钥使用属性，可能导致中间人攻击。
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 SICAM TOOLBOX II 0 ~ V07.11 -

II. Public POCs for CVE-2024-31853

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III. Intelligence Information for CVE-2024-31853

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

CVE-2025-40736 9.8 CRITICAL Siemens SINEC NMS 访问控制错误漏洞
CVE-2025-41224 8.8 HIGH Siemens多款产品 安全漏洞
CVE-2025-40738 8.8 HIGH Siemens SINEC NMS 路径遍历漏洞
CVE-2025-40737 8.8 HIGH Siemens SINEC NMS 路径遍历漏洞
CVE-2025-40735 8.8 HIGH Siemens SINEC NMS SQL注入漏洞
CVE-2024-31854 8.1 HIGH Siemens SICAM TOOLBOX II 信任管理问题漏洞
CVE-2025-23365 7.8 HIGH Siemens TIA Administrator 访问控制错误漏洞
CVE-2025-40741 7.8 HIGH Siemens Solid Edge SE2025 安全漏洞
CVE-2025-40740 7.8 HIGH Siemens Solid Edge SE2025 缓冲区错误漏洞
CVE-2025-40739 7.8 HIGH Siemens Solid Edge SE2025 缓冲区错误漏洞
CVE-2023-52236 7.0 HIGH Siemens多款产品 加密问题漏洞
CVE-2025-40593 6.5 MEDIUM Siemens SIMATIC CN 4100 输入验证错误漏洞
CVE-2025-23364 6.2 MEDIUM Siemens TIA Administrator 数据伪造问题漏洞
CVE-2025-40742 5.3 MEDIUM Siemens多款产品 安全漏洞
CVE-2025-41222 5.3 MEDIUM Siemens多款产品 安全漏洞
CVE-2025-41223 4.8 MEDIUM Siemens多款产品 加密问题漏洞
CVE-2025-27127 4.3 MEDIUM Siemens多款产品 代码问题漏洞

IV. Related Vulnerabilities

Same product: SICAM TOOLBOX II
Same vendor: Siemens
Same weakness: CWE-295

V. Comments for CVE-2024-31853

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