CVE-2012-2201: IBM WebSphere Mq

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

IBM WebSphere MQ 7.1 is vulnerable to a denial of service, caused by an error when handling user ids. A remote attacker could exploit this vulnerability to bypass the security configuration setup on a SVRCONN channel and flood the queue manager.

Affected products

• IBM WebSphere Mq: version 7.1 only

Published 2022-09-29. Last modified 2026-06-16.