Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service
CVE-2023-3596
7.5HIGH
What is CVE-2023-3596?
The vulnerability present in Rockwell Automation's 1756-EN4 Ethernet/IP communication products allows attackers to potentially disrupt service by sending maliciously crafted CIP messages. This could lead to a denial of service, affecting the availability and performance of the network communication systems. Organizations utilizing these products should assess their cybersecurity measures and apply necessary updates to mitigate risks.
Affected Version(s)
1756-EN4TR Series A <=5.001
1756-EN4TRK Series A <=5.001
1756-EN4TRXT Series A <=5.001