CVE-2025-40738
8.8 · HIGHOverview
CVE-2025-40738 is a high-severity vulnerability affecting siemens sinec_nms. It was published on July 8, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A vulnerability has been identified in SINEC NMS (All versions < V4.0). The affected application does not properly validate file paths when extracting uploaded ZIP files. This could allow an attacker to write arbitrary files to restricted locations and potentially execute code with elevated privileges (ZDI-CAN-26572).
Remediation
Check the references section for vendor advisories and patches from siemens. Update sinec_nms 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 | sinec_nms | >= 0, < 4.0 | Affected |
Frequently Asked Questions
What is CVE-2025-40738?
CVE-2025-40738 is a high-severity vulnerability affecting siemens sinec_nms. It was published on July 8, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2025-40738?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-40738?
Check the references section for vendor advisories and patches from siemens. Update sinec_nms 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-2025-40738?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-40738 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
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