Description
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.
Problem types
CWE-763: Release of Invalid Pointer or Reference
Product status
V23.011 and below
V12.013 and lower
V14.011 and lower
References
www.rockwellautomation.com/...dvisories/advisory.SD1766.html
Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.