CVE-2026-27661
4.3 · MEDIUMOverview
CVE-2026-27661 is a medium-severity vulnerability affecting siemens sinec_security_monitor. It was published on March 10, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. 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 Security Monitor (All versions < V4.9.0). The affected application leaks confidential information in metadata, and files such as information on contributors and email address, on `SSM Server`.
Remediation
Check the references section for vendor advisories and patches from siemens. Update sinec_security_monitor 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_security_monitor | >= 0, < 4.9.0 | Affected |
Frequently Asked Questions
What is CVE-2026-27661?
CVE-2026-27661 is a medium-severity vulnerability affecting siemens sinec_security_monitor. It was published on March 10, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2026-27661?
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-27661?
Check the references section for vendor advisories and patches from siemens. Update sinec_security_monitor 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-2026-27661?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-27661 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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