CVE-2013-0679: Siemens SIMATIC PCS7

Medium severity, CVSS 4.0. EPSS: 2.3% chance of exploitation in the next 30 days.

Directory traversal vulnerability in the web server in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote authenticated users to read arbitrary files via vectors involving a query for a pathname.

Affected products

• Siemens SIMATIC PCS7: up to and including 8.0; version 7.1 only
• Siemens Wincc: up to and including 7.1; version 5.0 only; version 6.0 only; version 7.0 only

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