CVE-2014-9251: Zenoss Core

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

Zenoss Core through 5 Beta 3 uses a weak algorithm to hash passwords, which makes it easier for context-dependent attackers to obtain cleartext values via a brute-force attack on hash values in the database, aka ZEN-15413.

Affected products

• Zenoss Zenoss Core: up to and including 5.0.0; version 2.4.0 only; version 2.4.5 only; version 2.5.0 only; version 2.5.1 only; version 2.5.2 only; …

Published 2014-12-15. Last modified 2026-06-17.