{"id":"CVE-2021-22952","aliases":["EUVD-2021-10079","GHSA-2wq8-mxfj-4758"],"status":"published","title":"A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who...","description":"A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who has already gained access to a network to subsequently control Talk device(s) assigned to said network if they are not yet adopted. This vulnerability is fixed in UniFi Talk application V1.12.5 and later.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01023,"percentile":0.6373,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2021-09-23T12:41:07Z","modified":"2026-06-17T03:38:05Z","products":[{"vendor":"ui","product":"unifi_talk"}],"references":[{"url":"https://community.ui.com/releases/Security-Advisory-Bulletin-020-020/8ce6a7e6-0cce-4814-8bbe-ee812cb94b1a","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22952"},{"url":"https://github.com/advisories/GHSA-2wq8-mxfj-4758"}],"sources":{"cve":[{"id":"CVE-2021-22952","description":"A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who has already gained access to a network to subsequently control Talk device(s) assigned to said network if they are not yet adopted. This vulnerability is fixed in UniFi Talk application V1.12.5 and later.","status":"published","published":"2021-09-23T12:41:07Z","modified":"2024-08-03T18:58:26.144Z","cwes":["CWE-94"],"updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-10079","description":"A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who has already gained access to a network to subsequently control Talk device(s) assigned to said network if they are not yet adopted. This vulnerability is fixed in UniFi Talk application V1.12.5 and later.","status":"published","published":"2021-09-23T12:41:07Z","modified":"2024-08-03T18:58:26Z","updated_at":"2026-11-03T03:25:01.154097Z"}],"ghsa":[{"id":"GHSA-2wq8-mxfj-4758","title":"A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who...","description":"A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who has already gained access to a network to subsequently control Talk device(s) assigned to said network if they are not yet adopted. This vulnerability is fixed in UniFi Talk application V1.12.5 and later.","status":"published","published":"2022-05-24T19:15:33Z","modified":"2023-01-28T05:01:45Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:43:37.951512Z"}],"nvd":[{"id":"CVE-2021-22952","description":"A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who has already gained access to a network to subsequently control Talk device(s) assigned to said network if they are not yet adopted. This vulnerability is fixed in UniFi Talk application V1.12.5 and later.","status":"published","published":"2021-09-23T13:15:08.95Z","modified":"2026-06-17T03:38:05.877Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:06:58.933037Z"}]}}