{"id":"CVE-2026-33000","aliases":["EUVD-2026-31385","GHSA-3ggx-cv4j-6p7j"],"status":"published","title":"A malicious actor with access to the network and high privileges could exploit an Improper Input...","description":"A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01248,"percentile":0.69729,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2026-05-22T00:43:49Z","modified":"2026-07-23T16:10:00Z","products":[{"vendor":"ubiquiti inc","product":"unifi os server"},{"vendor":"ui","product":"unifi_os_server"}],"references":[{"url":"https://community.ui.com/releases/Security-Advisory-Bulletin-064-064/84811c09-4cf4-42ab-bd61-cc994445963b","tags":["Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33000"},{"url":"https://github.com/advisories/GHSA-3ggx-cv4j-6p7j"}],"sources":{"cve":[{"id":"CVE-2026-33000","description":"A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.","status":"published","published":"2026-05-22T00:43:49.138Z","modified":"2026-05-23T03:55:48.152Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:20:08.009733Z"}],"euvd":[{"id":"EUVD-2026-31385","description":"A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.","status":"published","published":"2026-05-22T00:43:49Z","modified":"2026-05-23T03:55:48Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:21:12.112235Z"}],"ghsa":[{"id":"GHSA-3ggx-cv4j-6p7j","title":"A malicious actor with access to the network and high privileges could exploit an Improper Input...","description":"A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.","status":"published","published":"2026-05-22T03:30:25Z","modified":"2026-05-22T03:30:33Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:08:15.652571Z"}],"nvd":[{"id":"CVE-2026-33000","description":"A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.","status":"published","published":"2026-05-22T02:16:33.933Z","modified":"2026-07-23T16:10:00.137Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:19.752984Z"}]}}