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Vulnérabilités connues pour Siemens SIMATIC S7-1200 CPU 1211C DC/DC/Rly

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CVE Résumé Score Publiée
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-2025-24812 A vulnerability has been identified in SIMATIC S7-1200 CPU 1211C AC/DC/Rly (6ES7211-1BE40-0XB0) (All versions < V4.7),… 6.5 Moyenne 11 févr. 2025
CVE-2025-24811 A vulnerability has been identified in SIMATIC S7-1200 CPU 1211C AC/DC/Rly (6ES7211-1BE40-0XB0), SIMATIC S7-1200 CPU… 7.5 Élevée 11 févr. 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-2023-37482 The login functionality of the web server in affected devices does not normalize the response times of login attempts 5.3 Moyenne 11 févr. 2025
CVE-2024-47100 A vulnerability has been identified in SIMATIC S7-1200 CPU 1211C AC/DC/Rly (6ES7211-1BE40-0XB0), SIMATIC S7-1200 CPU… 7.1 Élevée 14 janv. 2025
CVE-2024-46886 The web server of affected devices does not properly validate input that is used for a user redirection 4.7 Moyenne 8 oct. 2024
CVE-2022-0778 The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for… Non notée 15 mars 2022
CVE-2021-3712 ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding… Non notée 24 août 2021
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

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