CVE-2021-33710: Siemens Teamcenter Active Workspace

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

A vulnerability has been identified in Teamcenter Active Workspace V4 (All versions < V4.3.9), Teamcenter Active Workspace V5.0 (All versions < V5.0.7), Teamcenter Active Workspace V5.1 (All versions < V5.1.4). A reflected cross-site scripting (XSS) vulnerability exists in the web interface of the affected devices that could allow an attacker to execute malicious JavaScript code by tricking users into accessing a malicious link.

Affected products

• Siemens Teamcenter Active Workspace: from 4.0.0, before 4.3.9 (fixed in 4.3.9); from 5.0.0, before 5.0.7 (fixed in 5.0.7); from 5.1.0, before 5.1.4 (fixed in 5.1.4)

Published 2021-07-13. Last modified 2026-06-17.