CVE-2025-40818
3.3 · LOWOverview
CVE-2025-40818 is a low-severity vulnerability affecting siemens sinema_remote_connect_server. It was published on December 9, 2025 and has a CVSS 3.1 base score of 3.3 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from siemens. Update sinema_remote_connect_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| siemens | sinema_remote_connect_server | >= 0, < 3.2 | Affected |
Frequently Asked Questions
What is CVE-2025-40818?
CVE-2025-40818 is a low-severity vulnerability affecting siemens sinema_remote_connect_server. It was published on December 9, 2025 and has a CVSS 3.1 base score of 3.3 (LOW).
How severe is CVE-2025-40818?
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-40818?
Check the references section for vendor advisories and patches from siemens. Update sinema_remote_connect_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-40818?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-40818 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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