{"id":"CVE-2026-77538","aliases":["EUVD-2026-66365","GHSA-r3g7-gfh5-gvp2"],"status":"published","title":"A malicious actor with access to the network could exploit an Improper Access Control...","description":"A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to escalate privileges within the UniFi Connect Application.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00392,"percentile":0.33606,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-08-26T09:47:53Z","modified":"2026-08-28T21:30:58Z","products":[{"vendor":"ubiquiti inc","product":"unifi connect application"}],"references":[{"url":"https://community.ui.com/releases/Security-Advisory-Bulletin-067/fc4a3488-7c43-4628-8bab-f715e96dbfc9"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77538"},{"url":"https://github.com/advisories/GHSA-r3g7-gfh5-gvp2"}],"sources":{"cve":[{"id":"CVE-2026-77538","description":"A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to escalate privileges within the UniFi Connect Application.","status":"published","published":"2026-08-26T09:47:53.368Z","modified":"2026-08-26T12:55:09.691Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:20:16.072351Z"}],"euvd":[{"id":"EUVD-2026-66365","description":"A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to escalate privileges within the UniFi Connect Application.","status":"published","published":"2026-08-26T09:47:53Z","modified":"2026-08-26T12:55:09Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T18:01:31.267984Z"}],"ghsa":[{"id":"GHSA-r3g7-gfh5-gvp2","title":"A malicious actor with access to the network could exploit an Improper Access Control...","description":"A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to escalate privileges within the UniFi Connect Application.","status":"published","published":"2026-08-28T21:30:57Z","modified":"2026-08-28T21:30:58Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:11:08.095363Z"}],"nvd":[{"id":"CVE-2026-77538","description":"A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to escalate privileges within the UniFi Connect Application.","status":"published","published":"2026-08-26T10:16:41.65Z","modified":"2026-08-28T18:49:15.34Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:41.66469Z"}]}}