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Vulnerabilities of Siemens SIMATIC PCS neo V6.0

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CVE Summary Score Published
CVE-2025-15467 Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can… Not rated Jan 27, 2026
CVE-2025-40798 A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC… 7.5 High Sep 9, 2025
CVE-2025-40797 A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC… 7.5 High Sep 9, 2025
CVE-2025-40796 A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC… 7.5 High Sep 9, 2025
CVE-2025-40795 A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC… 9.8 Critical Sep 9, 2025
CVE-2025-30033 The affected setup component is vulnerable to DLL hijacking 7.8 High Aug 12, 2025
CVE-2024-54678 A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC… 8.2 High Aug 12, 2025

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