Siemens SIMATIC WinCC Unified PC Runtime V20 vulnerabilities
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Published CVEs affecting Siemens SIMATIC WinCC Unified PC Runtime V20: 2 record(s), with affected versions and fixes.
CVE-2026-24349
High · 7.1
CWE-313 Jun 9, 2026
A vulnerability has been identified in SIMATIC WinCC Unified PC Runtime V16 (All…
A vulnerability has been identified in SIMATIC WinCC Unified PC Runtime V16 (All versions), SIMATIC WinCC Unified PC Runtime V17 (All versions), SIMATIC WinCC Unified PC Runtime V18 (All versions), SIMATIC WinCC Unified PC Runtime V19 (All versions), SIMATIC WinCC Unified PC Runtime V20 (All versions), SIMATIC WinCC Unified PC Runtime V21 (All versions < V21 Update 2). Insufficient protection of key material in WinCC Certificate Manager that could allow an attacker to extract sensitive information.
CVE-2025-30033
High · 7.8
CWE-427 Aug 12, 2025
Uncontrolled Search Path Element in Siemens Automation License Manager V6.0
The affected setup component is vulnerable to DLL hijacking. This could allow an attacker to execute arbitrary code when a legitimate user installs an application that uses the affected setup component.