Vulnérabilités de Siemens SIMATIC CFU DIQ

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CVE	Résumé	Score	Publiée
CVE-2025-40833	The affected devices contain a null pointer dereference vulnerability while processing specially crafted IPv4 requests	7.5 Élevée	12 mai 2026
CVE-2025-40820	Affected products do not properly enforce TCP sequence number validation in specific scenarios but accept values…	7.5 Élevée	9 déc. 2025
CVE-2024-23814	The integrated ICMP service of the network stack of affected devices can be forced to exhaust its available memory…	5.3 Moyenne	11 févr. 2025
CVE-2022-25622	The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP…	5.3 Moyenne	12 avr. 2022
CVE-2020-28400	Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a denial of service…	7.5 Élevée	13 juil. 2021