Vulnerability Description
A security issue exists due to improper handling of malformed CIP Forward Close packets during fuzzing. The controller enters a solid red Fault LED state and becomes unresponsive. Upon power cycle, the controller will enter recoverable fault where the MS LED and Fault LED become flashing red and reports fault code 0xF015. To recover, clear the fault.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2025-7693?
CVE-2025-7693 is a documented vulnerability. A security issue exists due to improper handling of malformed CIP Forward Close packets during fuzzing. The controller enters a solid red Fault LED state and becomes unresponsive. Upon power cycle, th...
How severe is CVE-2025-7693?
CVSS scoring is not yet available for CVE-2025-7693. Check NVD for updates.
Is there a patch for CVE-2025-7693?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.