{"id":"CVE-2020-28393","state":"PUBLISHED","title":"An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabl","description":"An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4).","publishedAt":"2021-05-12T13:18:22.000Z","updatedAt":"2024-08-04T16:33:59.094Z","severity":null,"assigner":"siemens","products":["n/a SCALANCE XM-400, XR-500"],"affected":[{"vendor":"n/a","product":"SCALANCE XM-400, XR-500","versions":[{"version":"All versions prior to v6.4","status":"affected"}]}],"references":["https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10","https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf"],"weaknesses":["CWE-682"],"ingestedAt":"2026-10-29T19:47:13.795Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/28xxx/CVE-2020-28393.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-28393","state":"PUBLISHED","datePublished":"2021-05-12T13:18:22.000Z","dateUpdated":"2024-08-04T16:33:59.094Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2020-11-10T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4)."}],"affected":[{"vendor":"n/a","product":"SCALANCE XM-400, XR-500","versions":[{"version":"All versions prior to v6.4","status":"affected"}]}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10","tags":["x_refsource_MISC"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-682","description":"INCORRECT CALCULATION CWE-682","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2021-05-13T12:00:54.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2020-28393","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"SCALANCE XM-400, XR-500","version":{"version_data":[{"version_value":"All versions prior to v6.4"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"INCORRECT CALCULATION CWE-682"}]}]},"references":{"reference_data":[{"name":"https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10","refsource":"MISC","url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10"},{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T16:33:59.094Z"}}]}}}