{"id":"CVE-2024-21390","aliases":["EUVD-2024-19101","GHSA-7wpm-78c8-xxqh"],"status":"published","title":"Microsoft Authenticator Elevation of Privilege Vulnerability","description":"Microsoft Authenticator Elevation of Privilege Vulnerability","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01266,"percentile":0.70122,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2024-03-12T16:57:58Z","modified":"2026-06-17T07:09:11Z","products":[{"vendor":"microsoft","product":"authenticator"},{"vendor":"microsoft","product":"microsoft authenticator"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21390","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21390"},{"url":"https://github.com/advisories/GHSA-7wpm-78c8-xxqh"}],"sources":{"cve":[{"id":"CVE-2024-21390","title":"Microsoft Authenticator Elevation of Privilege Vulnerability","description":"Microsoft Authenticator Elevation of Privilege Vulnerability","status":"published","published":"2024-03-12T16:57:58.077Z","modified":"2025-05-03T00:46:55.838Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:34:04.681315Z"}],"euvd":[{"id":"EUVD-2024-19101","description":"Microsoft Authenticator Elevation of Privilege Vulnerability","status":"published","published":"2024-03-12T16:57:58Z","modified":"2025-05-03T00:46:55Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T20:51:53.830052Z"}],"ghsa":[{"id":"GHSA-7wpm-78c8-xxqh","title":"Microsoft Authenticator Elevation of Privilege Vulnerability","description":"Microsoft Authenticator Elevation of Privilege Vulnerability","status":"published","published":"2024-03-12T18:31:12Z","modified":"2024-04-11T21:30:48Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:57:11.3242Z"}],"nvd":[{"id":"CVE-2024-21390","description":"Microsoft Authenticator Elevation of Privilege Vulnerability","status":"published","published":"2024-03-12T17:15:49.47Z","modified":"2026-06-17T07:09:11.003Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:09:40.831473Z"}]}}