CVE-2021-33709

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-07-13 · updated 2026-06-17
Weakness: CWE-200

Description

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). By sending malformed requests, a remote attacker could leak an application token due to an error not properly handled by the system.

Affected products

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

How to fix

Upgrade to a fixed version: Siemens Teamcenter Active Workspace 4.3.9, 5.0.7, 5.1.4. Check the vendor advisory for mitigations.

References

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