{"id":"CVE-2023-4669","aliases":["EUVD-2023-54521","GHSA-fx87-2qcr-264f"],"status":"published","title":"Authentication Bypass in Exagate SYSGuard 3001","description":"Authentication Bypass by Assumed-Immutable Data vulnerability in Exagate SYSGuard 3001 allows Authentication Bypass.\n\nThis issue affects SYSGuard 3001: before 3.2.20.0.","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":"2026-11-10","score":0.01196,"percentile":0.68347,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-302"],"published":"2023-09-14T18:34:40Z","modified":"2026-06-17T06:38:20Z","products":[{"vendor":"exagate","product":"sysguard 3001"},{"vendor":"exagate","product":"sysguard_3001_firmware"}],"references":[{"url":"https://www.usom.gov.tr/bildirim/tr-23-0525","tags":["government-resource","broken-link","x_transferred","Third Party Advisory"]},{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0525","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4669"},{"url":"https://github.com/advisories/GHSA-fx87-2qcr-264f"}],"sources":{"cve":[{"id":"CVE-2023-4669","title":"Authentication Bypass in Exagate SYSGuard 3001","description":"Authentication Bypass by Assumed-Immutable Data vulnerability in Exagate SYSGuard 3001 allows Authentication Bypass.\n\nThis issue affects SYSGuard 3001: before 3.2.20.0.","status":"published","published":"2023-09-14T18:34:40.357Z","modified":"2026-05-21T11:10:06.861Z","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-302"],"updated_at":"2026-11-02T14:35:30.474787Z"}],"euvd":[{"id":"EUVD-2023-54521","description":"Authentication Bypass by Assumed-Immutable Data vulnerability in Exagate SYSGuard 3001 allows Authentication Bypass.\n\nThis issue affects SYSGuard 3001: before 3.2.20.0.","status":"published","published":"2023-09-14T18:34:40Z","modified":"2026-05-21T11:10:06Z","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":"2026-11-02T18:21:13.845677Z"}],"ghsa":[{"id":"GHSA-fx87-2qcr-264f","title":"** UNSUPPPORTED WHEN ASSIGNED ** Authentication Bypass by Assumed-Immutable Data vulnerability in...","description":"** UNSUPPPORTED WHEN ASSIGNED ** Authentication Bypass by Assumed-Immutable Data vulnerability in Exagate SYSGuard 3001 allows Authentication Bypass.This issue affects SYSGuard 3001: before 3.2.20.0.","status":"published","published":"2023-09-14T21:30:26Z","modified":"2026-05-21T12:31:43Z","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"}],"cwes":["CWE-287","CWE-302"],"updated_at":"2026-11-02T15:08:15.106873Z"}],"nvd":[{"id":"CVE-2023-4669","description":"Authentication Bypass by Assumed-Immutable Data vulnerability in Exagate SYSGuard 3001 allows Authentication Bypass.\n\nThis issue affects SYSGuard 3001: before 3.2.20.0.","status":"published","published":"2023-09-14T19:16:51.013Z","modified":"2026-06-17T06:38:20.003Z","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":"primary"}],"cwes":["CWE-302","CWE-287"],"updated_at":"2026-11-02T14:08:29.595868Z"}]}}