CVE-2018-15492: Gemalto Sentinel License Manager

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

A vulnerability in the lservnt.exe component of Sentinel License Manager version 8.5.3.35 (fixed in 8.5.3.2403) causes UDP amplification.

Affected products

• Gemalto Sentinel License Manager: from 8.5.3.35, up to and including 8.5.3.2403

Published 2018-08-18. Last modified 2026-06-17.