{"id":"CVE-2026-79855","aliases":["EUVD-2026-108355","GHSA-vfhh-p9v5-79v7"],"status":"published","title":"Authentication Bypass in the SSH Daemon of AOS-8 leads to Complete System Compromise","description":"An authentication bypass vulnerability in the SSH daemon of AOS-8 allows an unauthenticated remote attacker to circumvent existing authentication controls. Successful exploitation allows an attacker to gain administrative privileges leading to complete compromise of the AOS-8 host.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00753,"percentile":0.5535,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-288"],"published":"2026-10-22T19:05:03Z","modified":"2026-10-26T14:18:54Z","products":[{"vendor":"hewlett packard enterprise (hpe)","product":"arubaos (aos)"}],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05162en_us\u0026docLocale=en_US"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79855"},{"url":"https://github.com/advisories/GHSA-vfhh-p9v5-79v7"}],"sources":{"cve":[{"id":"CVE-2026-79855","title":"Authentication Bypass in the SSH Daemon of AOS-8 leads to Complete System Compromise","description":"An authentication bypass vulnerability in the SSH daemon of AOS-8 allows an unauthenticated remote attacker to circumvent existing authentication controls. Successful exploitation allows an attacker to gain administrative privileges leading to complete compromise of the AOS-8 host.","status":"published","published":"2026-10-22T19:05:03.382Z","modified":"2026-10-24T03:55:56.822Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-288"],"updated_at":"2026-11-02T13:50:38.739766Z"}],"euvd":[{"id":"EUVD-2026-108355","description":"An authentication bypass vulnerability in the SSH daemon of AOS-8 allows an unauthenticated remote attacker to circumvent existing authentication controls. Successful exploitation allows an attacker to gain administrative privileges leading to complete compromise of the AOS-8 host.","status":"published","published":"2026-10-22T19:05:03Z","modified":"2026-10-24T03:55:56Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:59:31.162656Z"}],"ghsa":[{"id":"GHSA-vfhh-p9v5-79v7","title":"No description provided","description":"No description provided","status":"published","published":"2026-10-22T21:32:47Z","modified":"2026-10-23T21:35:55Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-288"],"updated_at":"2026-11-02T15:14:20.706608Z"}],"nvd":[{"id":"CVE-2026-79855","description":"An authentication bypass vulnerability in the SSH daemon of AOS-8 allows an unauthenticated remote attacker to circumvent existing authentication controls. Successful exploitation allows an attacker to gain administrative privileges leading to complete compromise of the AOS-8 host.","status":"published","published":"2026-10-22T19:17:57.743Z","modified":"2026-10-26T14:18:54.933Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-288"],"updated_at":"2026-11-02T14:13:02.724605Z"}]}}