{"id":"CVE-2023-3048","aliases":["EUVD-2023-43740","GHSA-h833-j235-xgxg"],"status":"published","title":"IDOR in TMT's Lockcell","description":"Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse, Authentication Bypass.\n\nThis issue affects Lockcell: before 15.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01295,"percentile":0.70708,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2023-06-13T11:44:32Z","modified":"2026-06-17T06:13:15Z","products":[{"vendor":"tmt","product":"lockcell"},{"vendor":"tmtmakine","product":"lockcell_firmware"}],"references":[{"url":"https://www.usom.gov.tr/bildirim/tr-23-0345","tags":["government-resource","broken-link","x_transferred","Third Party Advisory"]},{"url":"https://fordefence.com/cve-2023-3048-authorization-bypass-through-user-controlled-key-vulnerability-allows-authentication-abuse-authentication-bypass/","tags":["exploit","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0345","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3048"},{"url":"https://fordefence.com/cve-2023-3048-authorization-bypass-through-user-controlled-key-vulnerability-allows-authentication-abuse-authentication-bypass"},{"url":"https://github.com/advisories/GHSA-h833-j235-xgxg"}],"sources":{"cve":[{"id":"CVE-2023-3048","title":"IDOR in TMT's Lockcell","description":"Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse, Authentication Bypass.\n\nThis issue affects Lockcell: before 15.","status":"published","published":"2023-06-13T11:44:32.696Z","modified":"2026-05-22T08:24:53.918Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:35:24.707957Z"}],"euvd":[{"id":"EUVD-2023-43740","description":"Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse, Authentication Bypass.\n\nThis issue affects Lockcell: before 15.","status":"published","published":"2023-06-13T11:44:32Z","modified":"2026-05-22T08:24:53Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:21:12.869457Z"}],"ghsa":[{"id":"GHSA-h833-j235-xgxg","title":"Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows...","description":"Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse, Authentication Bypass.This issue affects Lockcell: before 15.\n\n","status":"published","published":"2023-06-13T12:30:18Z","modified":"2024-04-11T21:16:46Z","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-639"],"updated_at":"2026-11-02T14:57:09.217628Z"}],"nvd":[{"id":"CVE-2023-3048","description":"Authorization Bypass Through User-Controlled Key vulnerability in TMT Lockcell allows Authentication Abuse, Authentication Bypass.\n\nThis issue affects Lockcell: before 15.","status":"published","published":"2023-06-13T12:15:09.573Z","modified":"2026-06-17T06:13:15.15Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:08:06.335469Z"}]}}