CVE-2018-13333: TerraMaster Operating System

Medium severity, CVSS 6.1. EPSS: 1.1% chance of exploitation in the next 30 days.

Cross-site scripting in File Manager in TerraMaster TOS version 3.1.03 allows attackers to execute JavaScript in the permissions window by placing JavaScript in users' usernames.

Affected products

• TerraMaster TerraMaster Operating System: version 3.1.03 only

Published 2018-11-27. Last modified 2026-06-17.