CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:NA sensitive information disclosure security issue exists within the affected CompactLogix controllers. The controller's web server exposes CIP Connection IDs on the diagnostics webpage, which are accessible to any unauthenticated user on the network. This information can be leveraged by an attacker to construct malicious packets, leading to Denial-of-Service.
Rockwell Automation has issued a security advisory regarding vulnerabilities in its CompactLogix 5370 L1, L2, and L3 controllers. These vulnerabilities, stemming from improper validation of sequence numbers and source IP…