{"id":"CVE-2023-6523","aliases":["EUVD-2023-58754","GHSA-qhq3-q3p4-4fxm"],"status":"published","title":"IDOR in ExtremePacs's Extreme XDS","description":"Authorization Bypass Through User-Controlled Key vulnerability in ExtremePacs Extreme XDS allows Authentication Abuse.\n\nThis issue affects Extreme XDS: before 3914.","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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00566,"percentile":0.47244,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2024-04-05T11:37:17Z","modified":"2026-06-17T06:50:54Z","products":[{"vendor":"extremepacs","product":"extreme xds"},{"vendor":"extremepacs","product":"extreme_xds"}],"references":[{"url":"https://www.usom.gov.tr/bildirim/tr-24-0276","tags":["government-resource","broken-link","x_transferred"]},{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-24-0276","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6523"},{"url":"https://github.com/advisories/GHSA-qhq3-q3p4-4fxm"}],"sources":{"cve":[{"id":"CVE-2023-6523","title":"IDOR in ExtremePacs's Extreme XDS","description":"Authorization Bypass Through User-Controlled Key vulnerability in ExtremePacs Extreme XDS allows Authentication Abuse.\n\nThis issue affects Extreme XDS: before 3914.","status":"published","published":"2024-04-05T11:37:17.988Z","modified":"2026-05-20T10:50:39.319Z","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":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:35:25.095989Z"}],"euvd":[{"id":"EUVD-2023-58754","description":"Authorization Bypass Through User-Controlled Key vulnerability in ExtremePacs Extreme XDS allows Authentication Abuse.\n\nThis issue affects Extreme XDS: before 3914.","status":"published","published":"2024-04-05T11:37:17Z","modified":"2026-05-20T10:50:39Z","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"}],"updated_at":"2026-11-02T18:21:14.831553Z"}],"ghsa":[{"id":"GHSA-qhq3-q3p4-4fxm","title":"Authorization Bypass Through User-Controlled Key vulnerability in ExtremePacs Extreme XDS allows...","description":"Authorization Bypass Through User-Controlled Key vulnerability in ExtremePacs Extreme XDS allows Authentication Abuse.This issue affects Extreme XDS: before 3914.","status":"published","published":"2024-04-05T12:31:17Z","modified":"2026-05-20T12:31:42Z","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":"2026-11-02T15:08:13.172248Z"}],"nvd":[{"id":"CVE-2023-6523","description":"Authorization Bypass Through User-Controlled Key vulnerability in ExtremePacs Extreme XDS allows Authentication Abuse.\n\nThis issue affects Extreme XDS: before 3914.","status":"published","published":"2024-04-05T12:15:37.233Z","modified":"2026-06-17T06:50:54.723Z","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":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:09:11.362739Z"}]}}