CVE-2022-3338: McAfee Epolicy Orchestrator

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

An External XML entity (XXE) vulnerability in ePO prior to 5.10 Update 14 can lead to an unauthenticated remote attacker to potentially trigger a Server Side Request Forgery attack. This can be exploited by mimicking the Agent Handler call to ePO and passing the carefully constructed XML file through the API.

Affected products

• McAfee Epolicy Orchestrator: before 5.10.0 (fixed in 5.10.0); version 5.10.0 only

Published 2022-10-18. Last modified 2026-06-17.