{"id":"CVE-2023-38949","aliases":["EUVD-2023-42709","GHSA-4m8x-4g54-h49v"],"status":"published","title":"An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily...","description":"An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily reset the Administrator password via a crafted web request.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0042,"percentile":0.36682,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-08-03T00:00:00Z","modified":"2026-07-09T01:18:32Z","products":[{"vendor":"zkteco","product":"biotime"}],"references":[{"url":"https://claroty.com/team82/disclosure-dashboard/cve-2023-38949","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38949"},{"url":"http://zkteco.com"},{"url":"https://github.com/advisories/GHSA-4m8x-4g54-h49v"}],"sources":{"cve":[{"id":"CVE-2023-38949","description":"An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily reset the Administrator password via a crafted web request.","status":"published","published":"2023-08-03T00:00:00Z","modified":"2026-07-09T00:27:17.303Z","updated_at":"2026-11-02T14:35:30.116696Z"}],"euvd":[{"id":"EUVD-2023-42709","description":"An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily reset the Administrator password via a crafted web request.","status":"published","published":"2023-08-03T00:00:00Z","modified":"2026-07-09T00:27:17Z","updated_at":"2026-11-02T18:20:05.755223Z"}],"ghsa":[{"id":"GHSA-4m8x-4g54-h49v","title":"An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily...","description":"An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily reset the Administrator password via a crafted web request.","status":"published","published":"2023-08-04T00:30:15Z","modified":"2024-04-04T06:32:39Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T14:56:43.202556Z"}],"nvd":[{"id":"CVE-2023-38949","description":"An issue in a hidden API in ZKTeco BioTime v8.5.5 allows unauthenticated attackers to arbitrarily reset the Administrator password via a crafted web request.","status":"published","published":"2023-08-03T23:15:10.973Z","modified":"2026-07-09T01:18:32.987Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:08:20.798312Z"}]}}