CVE-2025-40818
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I. Basic Information for CVE-2025-40818
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.2 SP4). Affected applications contain private SSL/TLS keys on the server that are not properly protected allowing any user with server access to read these keys. This could allow an authenticated attacker to impersonate the server potentially enabling man-in-the-middle, traffic decryption or unauthorized access to services that trust these certificates.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键资源的不正确权限授予
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens SINEMA Remote Connect Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SINEMA Remote Connect Server是德国西门子（Siemens）公司的一套远程网络管理平台。该平台主要用于远程访问、维护、控制和诊断底层网络。 Siemens SINEMA Remote Connect Server V3.2 SP4之前版本存在安全漏洞，该漏洞源于SSL/TLS密钥保护不足，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 | SINEMA Remote Connect Server | 0 ~ V3.2 SP4 | - |
II. Public POCs for CVE-2025-40818
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2025-40801 | 8.1 HIGH | Siemens多款产品 信任管理问题漏洞 |
| CVE-2025-40938 | 8.1 HIGH | Siemens SIMATIC CN 4100 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-2025-40800 | 7.4 HIGH | Siemens多款产品 信任管理问题漏洞 |
| CVE-2024-56837 | 7.2 HIGH | Siemens RUGGEDCOM ROX II 命令注入漏洞 |
| CVE-2024-56838 | 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-2024-56840 | 7.2 HIGH | Siemens RUGGEDCOM ROX II 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 |
IV. Related Vulnerabilities
Same product: SINEMA Remote Connect Server
Same weakness: CWE-732
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