{"id":"CVE-2026-73125","aliases":["EUVD-2026-67277","GHSA-h7m6-87m3-q5r3"],"status":"published","title":"Ebyte NA111-M Missing Authentication for Critical Function","description":"Ebyte device web management interface does not consistently enforce \nauthentication before granting access to administrative functionality. \nAn unauthenticated remote attacker could access sensitive configuration \ninformation, modify device settings, or disrupt availability.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00795,"percentile":0.56849,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2026-08-27T21:13:10Z","modified":"2026-10-05T19:20:22Z","products":[{"vendor":"ebyte","product":"ebyte na111-m firmware"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-237-06"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-237-06.json"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73125"},{"url":"https://github.com/advisories/GHSA-h7m6-87m3-q5r3"}],"sources":{"cve":[{"id":"CVE-2026-73125","title":"Ebyte NA111-M Missing Authentication for Critical Function","description":"Ebyte device web management interface does not consistently enforce \nauthentication before granting access to administrative functionality. \nAn unauthenticated remote attacker could access sensitive configuration \ninformation, modify device settings, or disrupt availability.","status":"published","published":"2026-08-27T21:13:10.725Z","modified":"2026-10-05T19:20:22.435Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna"},{"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-306"],"updated_at":"2026-11-02T13:43:33.766176Z"}],"euvd":[{"id":"EUVD-2026-67277","description":"Ebyte device web management interface does not consistently enforce \nauthentication before granting access to administrative functionality. \nAn unauthenticated remote attacker could access sensitive configuration \ninformation, modify device settings, or disrupt availability.","status":"published","published":"2026-08-27T21:13:10Z","modified":"2026-10-05T19:20:22Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T17:27:39.05741Z"}],"ghsa":[{"id":"GHSA-h7m6-87m3-q5r3","title":"Ebyte device web management interface does not consistently enforce \nauthentication before...","description":"Ebyte device web management interface does not consistently enforce \nauthentication before granting access to administrative functionality. \nAn unauthenticated remote attacker could access sensitive configuration \ninformation, modify device settings, or disrupt availability.","status":"published","published":"2026-08-28T00:32:03Z","modified":"2026-08-28T00:32:04Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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","level":"critical"},{"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-306"],"updated_at":"2026-11-02T15:11:05.645531Z"}],"nvd":[{"id":"CVE-2026-73125","description":"Ebyte device web management interface does not consistently enforce \nauthentication before granting access to administrative functionality. \nAn unauthenticated remote attacker could access sensitive configuration \ninformation, modify device settings, or disrupt availability.","status":"published","published":"2026-08-28T00:18:11.273Z","modified":"2026-08-31T19:18:40.503Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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","level":"critical","assessor":"secondary"},{"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-306"],"updated_at":"2026-11-02T14:12:42.035353Z"}]}}