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CVE-2025-40939

🗓️ 09 Dec 2025 16:17:47Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Unauthenticated USB access on SIMATIC CN 4100 before V4.0.1 enables reboot and denial of service with physical access.

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04 May 2026 08:50Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14.6
EPSS0.00045
2