CVE-2025-52602: Hcl Software Bigfix Query

Medium severity, CVSS 4.2. EPSS: 0.2% chance of exploitation in the next 30 days.

HCL BigFix Query is affected by a sensitive information disclosure in the WebUI Query application.  An HTTP GET endpoint request returns discoverable responses that may disclose: group names, active user names (or IDs).  An attacker can use that information to target individuals with phishing or other social-engineering attacks.

Affected products

• Hcl Software Bigfix Query

Published 2025-11-05. Last modified 2026-06-17.