Siemens Simatic Wincc Unified PC Runtime V20 vulnerabilities

2 vulnerabilities

Known vulnerabilities in Siemens Simatic Wincc Unified PC Runtime V20, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.5CVE-2025-30033siemensautomation license manager v6.0+138
EPSS score
0.21%
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.8.2CVE-2026-24349siemenssimatic_wincc_unified_pc_runtime+6
EPSS score
0.06%
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.