{"id":"CVE-2026-18451","aliases":[],"title":"Supermicro BMC's iKVM feature is vulnerable to KVM session hijacking due to a predictable time-seeded launch token","titleSource":"Supermicro","descriptionSource":"Supermicro","products":[{"vendor":"SMCI","name":"MBD-X12SPI","platforms":["BMC"],"versions":[{"version":"01.07.20","status":"affected","versionType":"custom"}],"defaultStatus":"affected","source":"Supermicro","url":"https://www.cve.org/CVERecord?id=CVE-2026-18451"}],"remediation":[],"description":"The HTML5 KVM-over-IP console authenticates with a token returned by the web interface. Weaknesses in token generation may allow an attacker to guess the session token and take control of the KVM session.","severity":"low","score":3.1,"published":"2026-10-27T07:51:10.336Z","modified":"2026-10-27T07:51:10.336Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://www.supermicro.com/en/support/security_BMC_IPMI_Oct_2026_1"],"sources":[{"name":"CVE","id":"CVE-2026-18451","modified":"2026-10-27T07:51:10.336Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-18451"}],"assessments":[{"source":"Supermicro","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","score":3.1}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T04:10:31.984Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}