CVE-2011-3620: Apache Qpid

High severity, CVSS 7.5. EPSS: 5.3% chance of exploitation in the next 30 days.

Apache Qpid 0.12 does not properly verify credentials during the joining of a cluster, which allows remote attackers to obtain access to the messaging functionality and job functionality of a cluster by leveraging knowledge of a cluster-username.

Affected products

• Apache Qpid: version 0.12 only

Published 2012-05-03. Last modified 2026-06-16.