CVE-2013-0676: Siemens SIMATIC PCS7

Medium severity, CVSS 4.0. EPSS: 1.5% chance of exploitation in the next 30 days.

Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, does not properly assign privileges for the database containing WebNavigator credentials, which allows remote authenticated users to obtain sensitive information via a SQL query.

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.