CVE-2012-5955: IBM HTTP Server

High severity, CVSS 10.0. EPSS: 4.4% chance of exploitation in the next 30 days.

Unspecified vulnerability in the IBM HTTP Server component 5.3 in IBM WebSphere Application Server (WAS) for z/OS allows remote attackers to execute arbitrary commands via unknown vectors.

Affected products

• IBM HTTP Server: version 5.3 only
• IBM WebSphere Application Server: affected versions not specified

Published 2012-12-20. Last modified 2026-06-16.