CVE-2026-3820

{"id": "CVE-2026-3820", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "def9a96e-e099-41a9-bfac-30fd4f82c411", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2026-06-04T09:16:28.980", "references": [{"url": "https://www.supermicro.com/en/support/security_BMC_IPMI_Jun_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": "There is a vulnerability in the Supermicro BMC SMTP service at Supermicro AS-2115HS-TNR.\u00a0\nAn attacker may obtain administrator privileges and inject specially crafted characters into the SMTP service configuration. This may cause the underlying system to execute unintended commands during process invocation.\n\nPotential impact includes denial-of-service attacks, arbitrary code execution, or permanent compromise of the controller."}], "lastModified": "2026-06-04T16:40:28.363", "sourceIdentifier": "def9a96e-e099-41a9-bfac-30fd4f82c411"}