{"id":"CVE-2025-37139","aliases":["EUVD-2025-34436","GHSA-649w-qrg5-6785"],"status":"published","title":"Vulnerability in AOS firmware allows for Authenticated Local malicious actor to Permanently Disable Boot","description":"A vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently delete necessary boot information. Successful exploitation may render the system unbootable, resulting in a Denial of Service that can only be resolved by replacing the affected hardware.","severity":{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00144,"percentile":0.03727,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2025-10-14T16:58:14Z","modified":"2026-10-08T12:10:00Z","products":[{"vendor":"hewlett packard enterprise (hpe)","product":"arubaos (aos)"}],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04957en_us\u0026docLocale=en_US"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-37139"},{"url":"https://github.com/advisories/GHSA-649w-qrg5-6785"}],"sources":{"cve":[{"id":"CVE-2025-37139","title":"Vulnerability in AOS firmware allows for Authenticated Local malicious actor to Permanently Disable Boot","description":"A vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently delete necessary boot information. Successful exploitation may render the system unbootable, resulting in a Denial of Service that can only be resolved by replacing the affected hardware.","status":"published","published":"2025-10-14T16:58:14.2Z","modified":"2025-10-14T19:25:30.743Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:32:29.607786Z"}],"euvd":[{"id":"EUVD-2025-34436","description":"A vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently delete necessary boot information. Successful exploitation may render the system unbootable, resulting in a Denial of Service that can only be resolved by replacing the affected hardware.","status":"published","published":"2025-10-14T16:58:14Z","modified":"2025-10-14T19:25:30Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:31:32.493073Z"}],"ghsa":[{"id":"GHSA-649w-qrg5-6785","title":"A vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently...","description":"A vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently delete necessary boot information. Successful exploitation may render the system unbootable, resulting in a Denial of Service that can only be resolved by replacing the affected hardware.","status":"published","published":"2025-10-14T18:30:28Z","modified":"2025-10-14T21:30:42Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:03:58.523415Z"}],"nvd":[{"id":"CVE-2025-37139","description":"A vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently delete necessary boot information. Successful exploitation may render the system unbootable, resulting in a Denial of Service that can only be resolved by replacing the affected hardware.","status":"published","published":"2025-10-14T17:15:40.697Z","modified":"2026-10-08T12:10:00.217Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:11:38.17237Z"}]}}