{"id":"CVE-2021-25676","state":"PUBLISHED","title":"A vulnerability has been identified in RUGGEDCOM RM1224 (V6.3), SCALANCE M-800 (V6.3), SCALANCE S615 (V6.3), SCALANCE SC-600 (All Versions >= V2.1 and < V2.1.3). Multiple failed SS","description":"A vulnerability has been identified in RUGGEDCOM RM1224 (V6.3), SCALANCE M-800 (V6.3), SCALANCE S615 (V6.3), SCALANCE SC-600 (All Versions >= V2.1 and < V2.1.3). Multiple failed SSH authentication attempts could trigger a temporary Denial-of-Service under certain conditions. When triggered, the device will reboot automatically.","publishedAt":"2021-03-15T17:03:31.000Z","updatedAt":"2024-08-03T20:11:27.563Z","severity":null,"assigner":"siemens","products":["Siemens RUGGEDCOM RM1224","Siemens SCALANCE M-800","Siemens SCALANCE S615","Siemens SCALANCE SC-600"],"affected":[{"vendor":"Siemens","product":"RUGGEDCOM RM1224","versions":[{"version":"V6.3","status":"affected"}]},{"vendor":"Siemens","product":"SCALANCE M-800","versions":[{"version":"V6.3","status":"affected"}]},{"vendor":"Siemens","product":"SCALANCE S615","versions":[{"version":"V6.3","status":"affected"}]},{"vendor":"Siemens","product":"SCALANCE SC-600","versions":[{"version":"All Versions >= V2.1 and < V2.1.3","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf","https://us-cert.cisa.gov/ics/advisories/icsa-21-068-02"],"weaknesses":["CWE-307"],"ingestedAt":"2026-10-29T19:48:10.461Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/25xxx/CVE-2021-25676.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-25676","state":"PUBLISHED","datePublished":"2021-03-15T17:03:31.000Z","dateUpdated":"2024-08-03T20:11:27.563Z","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 RUGGEDCOM RM1224 (V6.3), SCALANCE M-800 (V6.3), SCALANCE S615 (V6.3), SCALANCE SC-600 (All Versions >= V2.1 and < V2.1.3). Multiple failed SSH authentication attempts could trigger a temporary Denial-of-Service under certain conditions. When triggered, the device will reboot automatically."}],"affected":[{"vendor":"Siemens","product":"RUGGEDCOM RM1224","versions":[{"version":"V6.3","status":"affected"}]},{"vendor":"Siemens","product":"SCALANCE M-800","versions":[{"version":"V6.3","status":"affected"}]},{"vendor":"Siemens","product":"SCALANCE S615","versions":[{"version":"V6.3","status":"affected"}]},{"vendor":"Siemens","product":"SCALANCE SC-600","versions":[{"version":"All Versions >= V2.1 and < V2.1.3","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf","tags":["x_refsource_MISC"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-068-02","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-307","description":"CWE-307: Improper Restriction of Excessive Authentication Attempts","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2021-04-22T20:42:21.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2021-25676","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"RUGGEDCOM RM1224","version":{"version_data":[{"version_value":"V6.3"}]}},{"product_name":"SCALANCE M-800","version":{"version_data":[{"version_value":"V6.3"}]}},{"product_name":"SCALANCE S615","version":{"version_data":[{"version_value":"V6.3"}]}},{"product_name":"SCALANCE SC-600","version":{"version_data":[{"version_value":"All Versions >= V2.1 and < V2.1.3"}]}}]},"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 RUGGEDCOM RM1224 (V6.3), SCALANCE M-800 (V6.3), SCALANCE S615 (V6.3), SCALANCE SC-600 (All Versions >= V2.1 and < V2.1.3). Multiple failed SSH authentication attempts could trigger a temporary Denial-of-Service under certain conditions. When triggered, the device will reboot automatically."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-307: Improper Restriction of Excessive Authentication Attempts"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf"},{"name":"https://us-cert.cisa.gov/ics/advisories/icsa-21-068-02","refsource":"CONFIRM","url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-068-02"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-068-02","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T20:11:27.563Z"}}]}}}