CVE-2025-7693 (GCVE-0-2025-7693)
Vulnerability from cvelistv5
Published
2025-08-18 17:53
Modified
2025-08-18 18:05
Severity ?
9.3 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-20 - Improper Input Validation
Summary
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.
References
Impacted products
Vendor Product Version
Rockwell Automation PLC - Micro850 L50E Version: V20.011 - V22.011
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