{"id":"CVE-2025-7937","state":"PUBLISHED","title":"Supermicro BMC firmware update validation bypass","description":"There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW . An attacker can update the system firmware with a specially crafted image.","publishedAt":"2025-09-19T02:09:33.323Z","updatedAt":"2026-02-26T17:48:24.094Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"Supermicro"},"assigner":"Supermicro","products":["SMCI MBD-X12STW"],"affected":[{"vendor":"SMCI","product":"MBD-X12STW","defaultStatus":"unaffected","versions":[{"version":"01.06.17","status":"affected"}],"platforms":["BMC"]}],"references":["https://www.supermicro.com/en/support/security_BMC_IPMI_Sept_2025"],"weaknesses":["CWE-347"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/7xxx/CVE-2025-7937.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-7937","state":"PUBLISHED","datePublished":"2025-09-19T02:09:33.323Z","dateUpdated":"2026-02-26T17:48:24.094Z","assignerShortName":"Supermicro","assignerOrgId":"def9a96e-e099-41a9-bfac-30fd4f82c411","dateReserved":"2025-07-21T06:46:51.613Z"},"containers":{"cna":{"title":"Supermicro BMC firmware update validation bypass","descriptions":[{"lang":"en","value":"There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW . An attacker can update the system firmware with a specially crafted image."}],"affected":[{"vendor":"SMCI","product":"MBD-X12STW","defaultStatus":"unaffected","versions":[{"version":"01.06.17","status":"affected"}],"platforms":["BMC"]}],"references":[{"url":"https://www.supermicro.com/en/support/security_BMC_IPMI_Sept_2025"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"CWE-347 Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Supermicro","orgId":"def9a96e-e099-41a9-bfac-30fd4f82c411","dateUpdated":"2025-09-25T09:17:12.107Z"},"credits":[{"lang":"en","type":"finder","value":"Binarly Inc."}],"datePublic":"2025-09-16T16:00:00.000Z","impacts":[{"capecId":"CAPEC-473","descriptions":[{"lang":"en","value":"CAPEC-473 Signature Spoofing by Improper Validation"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-7937","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-09-20T03:55:39.812021Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T17:48:24.094Z"}}]}}}