The vulnerability of the microprogrammed software in Rockwell Automation’s CompactLogix, ControlLogix, GuardLogix, and communication model 1756-EN4 controllers, related to the implementation of incorrect control flows, allows a hacker to trigger a service failure.

The vulnerability of microprogrammed software in Rockwell Automation’s CompactLogix, ControlLogix, GuardLogix, and communication models 1756-EN4 is related to the implementation of an incorrect control flow. Exploiting this vulnerability can allow a malicious actor to trigger service failures...