CVE-2013-0669: Siemens Wincc Tia Portal

Medium severity, CVSS 4.0. EPSS: 1.8% chance of exploitation in the next 30 days.

The HMI web application in Siemens WinCC (TIA Portal) 11 allows remote authenticated users to cause a denial of service (daemon crash) via a crafted HTTP request.

Affected products

• Siemens Wincc Tia Portal: version 11.0 only

Published 2013-03-21. Last modified 2026-06-16.