{"id":"CVE-2020-25241","state":"PUBLISHED","title":"A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). The underlying TCP stack of the affected products does not correctly validate the sequence numb","description":"A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). The underlying TCP stack of the affected products does not correctly validate the sequence number for incoming TCP RST packages. An attacker could exploit this to terminate arbitrary TCP sessions.","publishedAt":"2021-03-15T17:03:30.000Z","updatedAt":"2024-08-04T15:33:05.467Z","severity":null,"assigner":"siemens","products":["Siemens SIMATIC MV400 family"],"affected":[{"vendor":"Siemens","product":"SIMATIC MV400 family","versions":[{"version":"All Versions <  V7.0.6","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-599268.pdf"],"weaknesses":["CWE-1285"],"ingestedAt":"2026-10-29T19:47:05.429Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/25xxx/CVE-2020-25241.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-25241","state":"PUBLISHED","datePublished":"2021-03-15T17:03:30.000Z","dateUpdated":"2024-08-04T15:33:05.467Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2020-09-10T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). The underlying TCP stack of the affected products does not correctly validate the sequence number for incoming TCP RST packages. An attacker could exploit this to terminate arbitrary TCP sessions."}],"affected":[{"vendor":"Siemens","product":"SIMATIC MV400 family","versions":[{"version":"All Versions <  V7.0.6","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-599268.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1285","description":"CWE-1285: Improper Validation of Specified Index, Position, or Offset in Input","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2021-03-15T17:03:30.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2020-25241","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"SIMATIC MV400 family","version":{"version_data":[{"version_value":"All Versions <  V7.0.6"}]}}]},"vendor_name":"Siemens"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). The underlying TCP stack of the affected products does not correctly validate the sequence number for incoming TCP RST packages. An attacker could exploit this to terminate arbitrary TCP sessions."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-1285: Improper Validation of Specified Index, Position, or Offset in Input"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-599268.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-599268.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-599268.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T15:33:05.467Z"}}]}}}