{"id":"CVE-2026-47369","aliases":["EUVD-2026-36383","GHSA-h6vq-x5fv-h7q3"],"status":"published","title":"A malicious actor with access to the network and low privileges could exploit an Improper Input...","description":"A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.","severity":{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00303,"percentile":0.23352,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2026-06-12T02:27:43Z","modified":"2026-06-17T10:54:34Z","products":[{"vendor":"@clerk","product":"express"},{"vendor":"free5gc","product":"udm"},{"vendor":"free5gc","product":"udr"},{"vendor":"ubiquiti inc","product":"efg"},{"vendor":"ubiquiti inc","product":"envr"},{"vendor":"ubiquiti inc","product":"envr-core"},{"vendor":"ubiquiti inc","product":"express"},{"vendor":"ubiquiti inc","product":"express 7"},{"vendor":"ubiquiti inc","product":"ucg-fiber"},{"vendor":"ubiquiti inc","product":"ucg-industrial"},{"vendor":"ubiquiti inc","product":"ucg-max"},{"vendor":"ubiquiti inc","product":"ucg-ultra"},{"vendor":"ubiquiti inc","product":"uck"},{"vendor":"ubiquiti inc","product":"uck-enterprise"},{"vendor":"ubiquiti inc","product":"uckp"},{"vendor":"ubiquiti inc","product":"udm"},{"vendor":"ubiquiti inc","product":"udm-beast"},{"vendor":"ubiquiti inc","product":"udm-pro"},{"vendor":"ubiquiti inc","product":"udm-pro-max"},{"vendor":"ubiquiti inc","product":"udm-se"},{"vendor":"ubiquiti inc","product":"udr"},{"vendor":"ubiquiti inc","product":"udr-5g"},{"vendor":"ubiquiti inc","product":"udr7"},{"vendor":"ubiquiti inc","product":"udw"},{"vendor":"ubiquiti inc","product":"unas-2"},{"vendor":"ubiquiti inc","product":"unas-4"},{"vendor":"ubiquiti inc","product":"unas-pro"},{"vendor":"ubiquiti inc","product":"unas-pro-4"},{"vendor":"ubiquiti inc","product":"unas-pro-8"},{"vendor":"ubiquiti inc","product":"unifi os server"},{"vendor":"ubiquiti inc","product":"unvr"},{"vendor":"ubiquiti inc","product":"unvr-g2"},{"vendor":"ubiquiti inc","product":"unvr-g2-pro"},{"vendor":"ubiquiti inc","product":"unvr-instant"},{"vendor":"ubiquiti inc","product":"unvr-pro"}],"references":[{"url":"https://community.ui.com/releases/Security-Advisory-Bulletin-065-065/aa46a22b-fc43-4eae-9382-6fc8feda967a"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47369"},{"url":"https://github.com/advisories/GHSA-h6vq-x5fv-h7q3"}],"sources":{"cve":[{"id":"CVE-2026-47369","description":"A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.","status":"published","published":"2026-06-12T02:27:43.612Z","modified":"2026-06-13T03:55:49.944Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T13:36:40.478484Z"}],"euvd":[{"id":"EUVD-2026-36383","description":"A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.","status":"published","published":"2026-06-12T02:27:43Z","modified":"2026-06-13T03:55:49Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:43.222Z"}],"ghsa":[{"id":"GHSA-h6vq-x5fv-h7q3","title":"A malicious actor with access to the network and low privileges could exploit an Improper Input...","description":"A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.","status":"published","published":"2026-06-12T06:33:20Z","modified":"2026-06-12T06:33:26Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:08:45.184845Z"}],"nvd":[{"id":"CVE-2026-47369","description":"A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.","status":"published","published":"2026-06-12T04:17:06.513Z","modified":"2026-06-17T10:54:34.183Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:23.846948Z"}]}}