CVE-2016-1999: HP Release Control

Critical severity, CVSS 9.8. EPSS: 6.3% chance of exploitation in the next 30 days.

The server in HP Release Control 9.13, 9.20, and 9.21 allows remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections library.

Affected products

• HP Release Control: version 9.13 only; version 9.20 only; version 9.21 only

Published 2016-05-30. Last modified 2026-06-17.