Rockwell Automation Micro820®, Micro850®, Micro870® vulnerabilities
2 vulnerabilities
Known vulnerabilities in Rockwell Automation Micro820®, Micro850®, Micro870®, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
HighCVE-2025-13823rockwell automation · micro820®, micro850®, micro870®Micro820®, Micro850®, Micro870® – Specialized Fuzzing VulnerabilitiesA security issue was found in the IPv6 stack in the Micro850 and Micro870 controllers when the controllers received multiple malformed packets during fuzzing. The controllers will go into recoverable fault with fault code 0xFE60. To recover the controller, clear the fault.EPSS0.20%HighCVE-2025-13824rockwell automation · micro820®, micro850®, micro870®Micro820®, Micro850®, Micro870® – Specialized Fuzzing VulnerabilitiesA 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.EPSS0.34%