CVE-2016-4373: HP Operations Manager

Critical severity, CVSS 9.8. EPSS: 4.4% chance of exploitation in the next 30 days.

The AdminUI in HPE Operations Manager (OM) before 9.21.130 on Linux, Unix, and Solaris allows remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections (ACC) library.

Affected products

• HP Operations Manager: up to and including 9.21.120; version 9.20.0 only

Published 2016-08-01. Last modified 2026-06-17.