{"id":"CVE-2026-79873","published":"2026-10-22T19:17:59Z","modified":"2026-10-26T14:18:54Z","title":"Authentication bypass vulnerabilities in the PAPI protocol of AOS-10 could allow an unauthenticated adjacent attacker…","vendor":"Hewlett Packard Enterprise (HPE)","product":"ArubaOS (AOS)","tier":"core","eol":null,"description":{"text":"Authentication bypass vulnerabilities in the PAPI protocol of AOS-10 could allow an unauthenticated adjacent attacker to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data on affected devices.","provenance":"source","from":"NVD"},"summary":{"text":"Authentication bypass vulnerabilities in the PAPI protocol of ArubaOS (AOS-10) affect Hewlett Packard Enterprise's ArubaOS product. An unauthenticated attacker on an adjacent network can circumvent existing authentication controls to gain administrative access, modify system configurations, and access or manipulate sensitive data on affected devices.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:25:18Z"},"cvss":{"score":9.3,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","provenance":"source","from":"NVD"},"epss":{"score":0.00244,"percentile":0.15647,"date":"2026-10-30","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":6,"pulses":[{"name":"Known_Cve | Oct 31, 2026 | Part 1/3","url":"https://otx.alienvault.com/pulse/6ae4af0017a739f65534f550","created":"2026-10-30"},{"name":"Known_Cve | Oct 30, 2026 | Part 1/2","url":"https://otx.alienvault.com/pulse/6ae35d8e6ee9e838fd042498","created":"2026-10-29"},{"name":"Known_Cve | Oct 29, 2026 | Part 2/3","url":"https://otx.alienvault.com/pulse/6ae20c290cecfbc79bd84822","created":"2026-10-28"},{"name":"Known_Cve | Oct 28, 2026 | Part 2/3","url":"https://otx.alienvault.com/pulse/6ae0ba8e2d29f6aa1bfe6f11","created":"2026-10-27"},{"name":"Known_Cve | Oct 27, 2026 | Part 2/3","url":"https://otx.alienvault.com/pulse/6adf68c4585d98c8d3af5bea","created":"2026-10-26"},{"name":"Known_Cve | Oct 24, 2026 | Part 3/3","url":"https://otx.alienvault.com/pulse/6adb7421f0eaee440740fbf3","created":"2026-10-23"}],"provenance":"machine"},"cwes":[],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05162en_us&docLocale=en_US","tags":[]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2026-108373","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-108373","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2026-10-22","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79873","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":11.6,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":3.13,"detail":"percentile 0.1565"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":1.92,"detail":"6 pulses"},{"name":"CVSS severity","points":6.51,"detail":"base score 9.3"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}