{"id":"CVE-2023-46156","state":"PUBLISHED","title":"Affected devices improperly handle specially crafted packets sent to port 102/tcp.\r","description":"Affected devices improperly handle specially crafted packets sent to port 102/tcp.\r\nThis could allow an attacker to create a denial of service condition. A restart is needed to restore\r\nnormal operations.","publishedAt":"2023-12-12T11:27:10.086Z","updatedAt":"2026-02-25T16:34:35.639Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C","source":"siemens"},"assigner":"siemens","products":["Siemens SIMATIC Drive Controller CPU 1504D TF","Siemens SIMATIC Drive Controller CPU 1507D TF","Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. 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