{"id":"CVE-2026-79889","kind":"vulnerability","aliases":["CVE-2026-79889"],"related":[],"title":"AOS-8 web interface buffer overflow lets unauthenticated attackers run OS commands","description":"Vulnerabilities in multiple web interface endpoints of AOS-8 devices could allow an unauthenticated remote attacker to trigger a buffer overflow by using specially crafted requests. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system, leading to complete system compromise.","summary":"Multiple web interface endpoints on AOS-8 devices contain a buffer overflow triggered by crafted requests. A remote attacker without credentials can execute arbitrary commands on the underlying operating system and fully compromise the device.","severity":"high","cvss":8.1,"epss":0.00238,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["aos-8","infrastructure","network-infrastructure","wireless-controllers"],"not_affected_if":[],"how_to_check":"- unknown","fix":"- unknown","status":"open","published_at":"2026-10-22T19:18:01+00:00","first_seen_at":"2026-10-23T21:57:32+00:00","triaged_at":"2026-10-25T03:05:48+00:00","updated_at":"2026-10-25T03:05:48+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-10-25T03:05:48Z","model":"claude-haiku-5-5","output":{"fix":"- unknown","reach":"network","title":"AOS-8 web interface buffer overflow lets unauthenticated attackers run OS commands","impact":"high","summary":"Multiple web interface endpoints on AOS-8 devices contain a buffer overflow triggered by crafted requests. A remote attacker without credentials can execute arbitrary commands on the underlying operating system and fully compromise the device.","category":"infrastructure","nicknames":[],"who_cares":["aos-8","network-infrastructure","wireless-controllers"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker runs arbitrary OS commands on the device, full system compromise.","analyst_note":"Find affected AOS-8 versions, fixed releases and the vendor advisory from the NVD entry and Alcatel-Lucent Enterprise security bulletins.","how_to_check":"- unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"AOS-8 network devices with the vulnerable web interface exposed to the attacker's network path; the sources do not list affected versions or whether management interfaces must be reachable from the internet. unknown","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000556,"input_tokens":3370,"output_tokens":437,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-79889':15A,18A '-8':2A,20B,34B,71C 'allow':74C,92C 'ao':1A,19B,33B,70C 'arbitrari':51B,97C 'attack':9A,46B,78C,94C 'buffer':5A,38B,82C 'command':12A,52B,98C 'complet':106C 'compromis':60B,108C 'contain':36B 'control':27B 'could':73C,91C 'craft':42B,87C 'credenti':48B 'cve':13A,16A 'devic':35B,62B,72C 'endpoint':31B,68C 'execut':50B,96C 'exploit':90C 'fulli':59B 'infrastructur':21B,24B 'interfac':4A,30B,67C 'lead':104C 'let':7A 'multipl':28B,65C 'network':23B 'network-infrastructur':22B 'oper':56B,102C 'os':11A 'overflow':6A,39B,83C 'remot':45B,77C 'request':43B,88C 'run':10A 'special':86C 'success':89C 'system':57B,103C,107C 'trigger':40B,80C 'unauthent':8A,76C 'under':55B,101C 'use':85C 'vulner':63C 'web':3A,29B,66C 'wireless':26B 'wireless-control':25B 'without':47B","nicknames":[],"mitigations":[],"who_affected":"AOS-8 network devices with the vulnerable web interface exposed to the attacker's network path; the sources do not list affected versions or whether management interfaces must be reachable from the internet. unknown","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-22T19:18:01+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_by":"security-alert@hpe.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-79889","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79889","severity":null,"published_at":"2026-10-22T19:18:01+00:00","modified_at":"2026-10-23T20:17:26+00:00","first_seen_at":"2026-10-23T21:57:32+00:00","fetched_at":"2026-10-23T22:29:03+00:00","note":null},{"source":"epss","external_id":"CVE-2026-79889","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-79889","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-24T07:15:51+00:00","fetched_at":"2026-10-24T07:15:51+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}