{"id":"CVE-2026-18449","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-18449","generatedAt":"2026-10-28T03:58:20.102Z","title":"An attacker may be able to craft packets that execute arbitrary commands on an active session.","description":"The BMC does not correctly enforce integrity and encryption requirements for IPMI commands. An attacker may be able to craft packets that execute arbitrary commands on an active session.","published":"2026-10-27T08:16:54.000Z","lastModified":"2026-10-27T15:54:05.000Z","status":"Awaiting Analysis","sourceIdentifier":"def9a96e-e099-41a9-bfac-30fd4f82c411","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-798"],"affected":[],"epss":{"score":0.00339,"percentile":0.27183,"date":"2026-10-27","history":[{"date":"2026-10-27","score":0.00339,"percentile":0.27183}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-27T08:16:54.000Z","detail":{"score":"7.5","severity":"HIGH","publishedAt":"2026-10-27T08:16:53.583Z"},"summary":"New CVE, high severity (CVSS 7.5)."}],"references":[{"url":"https://www.supermicro.com/en/support/security_BMC_IPMI_Oct_2026_1","source":"def9a96e-e099-41a9-bfac-30fd4f82c411"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-18449","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}