{"id":"CVE-2026-111100","kind":"vulnerability","aliases":["CVE-2026-111100"],"related":[],"title":"ONVIF device service on E3 leaks device identifiers and user account list","description":"The ONVIF device service on the E3 responds to certain informational requests without requiring authentication. A remote, unauthenticated party can retrieve detailed device identifiers along with a list of configured user accounts and their privilege levels. This aids attackers in fingerprinting vulnerable devices and preparing targeted credential attacks.","summary":"The ONVIF device service on the E3 answers certain informational requests without any login. A remote unauthenticated party can read detailed device identifiers and the configured user accounts with their privilege levels, which helps target credential attacks.","severity":"medium","cvss":6.9,"epss":0.00298,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["infrastructure","iot","ip-cameras","onvif"],"not_affected_if":["auth-required"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-22T22:18:00+00:00","first_seen_at":"2026-10-23T21:57:32+00:00","triaged_at":"2026-10-25T03:38:39+00:00","updated_at":"2026-10-25T03:38:39+00:00","category":"infrastructure","confidence":0.5,"triage":{"at":"2026-10-25T03:38:39Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"internet","title":"ONVIF device service on E3 leaks device identifiers and user account list","impact":"low","summary":"The ONVIF device service on the E3 answers certain informational requests without any login. A remote unauthenticated party can read detailed device identifiers and the configured user accounts with their privilege levels, which helps target credential attacks.","category":"infrastructure","nicknames":[],"who_cares":["onvif","ip-cameras","iot"],"confidence":0.5,"needs_auth":"no","worst_case":"Remote attacker lists device accounts and privilege levels for credential attacks","analyst_note":"Identify the affected E3 product line and firmware versions from the NVD entry and vendor advisory; no fixed version is given in the sources.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["auth-required"],"who_is_affected":"unknown","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000511,"input_tokens":3355,"output_tokens":351,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-111100':15A,18A '-2026':14A,17A 'account':11A,52B,93C 'aid':99C 'along':86C 'answer':32B 'attack':61B,100C,109C 'authent':76C 'camera':23B 'certain':33B,71C 'configur':50B,91C 'credenti':60B,108C 'cve':13A,16A 'detail':45B,83C 'devic':2A,7A,27B,46B,64C,84C,104C 'e3':5A,31B,68C 'fingerprint':102C 'help':58B 'identifi':8A,47B,85C 'inform':34B,72C 'infrastructur':19B 'iot':20B 'ip':22B 'ip-camera':21B 'leak':6A 'level':56B,97C 'list':12A,89C 'login':38B 'onvif':1A,24B,26B,63C 'parti':42B,80C 'prepar':106C 'privileg':55B,96C 'read':44B 'remot':40B,78C 'request':35B,73C 'requir':75C 'respond':69C 'retriev':82C 'servic':3A,28B,65C 'target':59B,107C 'unauthent':41B,79C 'user':10A,51B,92C 'vulner':103C 'without':36B,74C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-22T22:18:00+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","cvss_by":"ics-cert@hq.dhs.gov","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-111100","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111100","severity":null,"published_at":"2026-10-22T22:18:00+00:00","modified_at":"2026-10-23T19:57:42+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-2026-111100","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111100","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"}