CVE-2016-3653: Symantec Endpoint Protection Manager

High severity, CVSS 8.0. EPSS: 1.3% chance of exploitation in the next 30 days.

Multiple cross-site request forgery (CSRF) vulnerabilities in management scripts in Symantec Endpoint Protection Manager (SEPM) 12.1 before RU6 MP5 allow remote authenticated users to hijack the authentication of arbitrary users.

Affected products

• Symantec Endpoint Protection Manager: up to and including 12.1.6

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