CVE-2015-6867: Opentext Vertica

High severity, CVSS 7.5. EPSS: 4.7% chance of exploitation in the next 30 days.

The vertica-udx-zygote process in HP Vertica 7.1.1 UDx does not require authentication, which allows remote attackers to execute arbitrary commands via a crafted packet, aka ZDI-CAN-2914.

Affected products

• Opentext Vertica: version 7.1.1 only

Published 2015-11-04. Last modified 2026-06-17.