CVE-2017-6331: Symantec Endpoint Protection

High severity, CVSS 7.1. EPSS: 1.7% chance of exploitation in the next 30 days.

Prior to SEP 14 RU1 Symantec Endpoint Protection product can encounter an issue of Tamper-Protection Bypass, which is a type of attack that bypasses the real time protection for the application that is run on servers and clients.

Affected products

• Symantec Endpoint Protection: before 14.0 (fixed in 14.0)

Published 2017-11-06. Last modified 2026-06-17.