Denial of Service Vulnerability in Yokogawa CENTUM VP / CS 3000 Controllers

CVE-2022-33939

What is CVE-2022-33939?

The CENTUM VP and CS 3000 controllers by Yokogawa are susceptible to a vulnerability that arises from the improper handling of communication packets. An attacker can exploit this flaw by sending specially crafted packets, resulting in resource consumption that may initiate a denial of service (DoS) condition within the ADL communication framework. Organizations using these controllers should assess their systems for potential exposure to mitigate any risks associated with this vulnerability.

References