CVE-2026-3821

{"id": "CVE-2026-3821", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-3821", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-22T12:55:41.124871Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "def9a96e-e099-41a9-bfac-30fd4f82c411", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "def9a96e-e099-41a9-bfac-30fd4f82c411", "affectedData": [{"vendor": "SMCI", "product": "X14DBG-DAP,X14DBI", "versions": [{"status": "affected", "version": "01.00.16.00"}, {"status": "affected", "version": "1.03.02.06"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-22T07:16:35.413", "references": [{"url": "https://www.supermicro.com/en/support/security_BMC_IPMI_Jul_2026", "source": "def9a96e-e099-41a9-bfac-30fd4f82c411"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "def9a96e-e099-41a9-bfac-30fd4f82c411", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "Supermicro (SMC) SMASH services contain an Arbitrary code execution issue in\u00a0X14DBG-DAP and X14DBI.\nAn authorized attacker can exploit SMASH\u2019s input capability to compromise data integrity or launch a Denial-of-Service (DoS) attack against the BMC."}], "lastModified": "2026-07-23T15:33:09.233", "sourceIdentifier": "def9a96e-e099-41a9-bfac-30fd4f82c411"}