🚨 CVE-2025-13824
A security issue exists due to improper handling of malformed CIP packets during fuzzing. The controller enters a hard fault with solid red Fault LED 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 0xF019. To recover, clear the fault.
🎖@cveNotify
Rockwell Automation
SD1766 | Security Advisory | Rockwell Automation | US
Micro820®, Micro850®, Micro870® – Specialized Fuzzing Vulnerabilities
September 3, 2026 30
