{"id":"CVE-2021-22882","aliases":["EUVD-2021-10015","GHSA-9727-xj59-f5g3"],"status":"published","title":"UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of...","description":"UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of-service attack that may cause the UniFi Protect controller to crash.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01318,"percentile":0.71068,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2021-02-23T18:28:45Z","modified":"2026-06-17T03:37:56Z","products":[{"vendor":"ui","product":"unifi_protect_controller"}],"references":[{"url":"https://hackerone.com/reports/1008579","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://community.ui.com/releases/Security-advisory-bulletin-017-017/071141e5-bc2e-4b71-81f3-5e499316fcee","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22882"},{"url":"https://github.com/advisories/GHSA-9727-xj59-f5g3"}],"sources":{"cve":[{"id":"CVE-2021-22882","description":"UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of-service attack that may cause the UniFi Protect controller to crash.","status":"published","published":"2021-02-23T18:28:45Z","modified":"2024-08-03T18:58:24.777Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-10015","description":"UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of-service attack that may cause the UniFi Protect controller to crash.","status":"published","published":"2021-02-23T18:28:45Z","modified":"2024-08-03T18:58:24Z","updated_at":"2026-11-03T03:25:01.154097Z"}],"ghsa":[{"id":"GHSA-9727-xj59-f5g3","title":"UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of...","description":"UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of-service attack that may cause the UniFi Protect controller to crash.","status":"published","published":"2022-05-24T17:42:55Z","modified":"2023-01-28T05:01:45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:43:37.951512Z"}],"nvd":[{"id":"CVE-2021-22882","description":"UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of-service attack that may cause the UniFi Protect controller to crash.","status":"published","published":"2021-02-23T19:15:13.637Z","modified":"2026-06-17T03:37:56.537Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:06:50.031227Z"}]}}