{"id":"CVE-2021-25671","state":"PUBLISHED","title":"A vulnerability has been identified in RWG1.M12 (All versions < V1.16.16), RWG1.M12D (All versions < V1.16.16), RWG1.M8 (All versions < V1.16.16). Sending specially crafted ARP pac","description":"A vulnerability has been identified in RWG1.M12 (All versions < V1.16.16), RWG1.M12D (All versions < V1.16.16), RWG1.M8 (All versions < V1.16.16). Sending specially crafted ARP packets to an affected device could cause a partial denial-of-service, preventing the device to operate normally. A restart is needed to restore normal operations.","publishedAt":"2021-07-13T11:02:54.000Z","updatedAt":"2024-08-03T20:11:28.082Z","severity":null,"assigner":"siemens","products":["Siemens RWG1.M12","Siemens RWG1.M12D","Siemens RWG1.M8"],"affected":[{"vendor":"Siemens","product":"RWG1.M12","versions":[{"version":"All versions < V1.16.16","status":"affected"}]},{"vendor":"Siemens","product":"RWG1.M12D","versions":[{"version":"All versions < V1.16.16","status":"affected"}]},{"vendor":"Siemens","product":"RWG1.M8","versions":[{"version":"All versions < V1.16.16","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-448291.pdf"],"weaknesses":["CWE-770"],"ingestedAt":"2026-10-29T19:48:10.461Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/25xxx/CVE-2021-25671.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-25671","state":"PUBLISHED","datePublished":"2021-07-13T11:02:54.000Z","dateUpdated":"2024-08-03T20:11:28.082Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2021-01-21T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in RWG1.M12 (All versions < V1.16.16), RWG1.M12D (All versions < V1.16.16), RWG1.M8 (All versions < V1.16.16). Sending specially crafted ARP packets to an affected device could cause a partial denial-of-service, preventing the device to operate normally. A restart is needed to restore normal operations."}],"affected":[{"vendor":"Siemens","product":"RWG1.M12","versions":[{"version":"All versions < V1.16.16","status":"affected"}]},{"vendor":"Siemens","product":"RWG1.M12D","versions":[{"version":"All versions < V1.16.16","status":"affected"}]},{"vendor":"Siemens","product":"RWG1.M8","versions":[{"version":"All versions < V1.16.16","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-448291.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2021-07-13T11:02:54.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2021-25671","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"RWG1.M12","version":{"version_data":[{"version_value":"All versions < V1.16.16"}]}},{"product_name":"RWG1.M12D","version":{"version_data":[{"version_value":"All versions < V1.16.16"}]}},{"product_name":"RWG1.M8","version":{"version_data":[{"version_value":"All versions < V1.16.16"}]}}]},"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 RWG1.M12 (All versions < V1.16.16), RWG1.M12D (All versions < V1.16.16), RWG1.M8 (All versions < V1.16.16). Sending specially crafted ARP packets to an affected device could cause a partial denial-of-service, preventing the device to operate normally. A restart is needed to restore normal operations."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-770: Allocation of Resources Without Limits or Throttling"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-448291.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-448291.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-448291.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T20:11:28.082Z"}}]}}}