CVE-2011-2204: Apache Tomcat

Low severity, CVSS 1.9. EPSS: 0.7% chance of exploitation in the next 30 days.

Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.17, when the MemoryUserDatabase is used, creates log entries containing passwords upon encountering errors in JMX user creation, which allows local users to obtain sensitive information by reading a log file.

Affected products

• Apache Tomcat: version 5.5.0 only; version 5.5.1 only; version 5.5.2 only; version 5.5.3 only; version 5.5.4 only; version 5.5.5 only; …

Published 2011-06-29. Last modified 2026-06-16.