{"id":"CVE-2025-29973","aliases":["EUVD-2025-14465","GHSA-2c3j-mwh6-x6f2"],"status":"published","title":"Microsoft Azure File Sync Elevation of Privilege Vulnerability","description":"Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00312,"percentile":0.24325,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2025-05-13T16:58:35Z","modified":"2026-06-17T09:06:00Z","products":[{"vendor":"microsoft","product":"azure file sync"},{"vendor":"microsoft","product":"azure_file_sync"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29973","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-29973"},{"url":"https://github.com/advisories/GHSA-2c3j-mwh6-x6f2"}],"sources":{"cve":[{"id":"CVE-2025-29973","title":"Microsoft Azure File Sync Elevation of Privilege Vulnerability","description":"Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-05-13T16:58:35.368Z","modified":"2026-02-26T18:28:34.187Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:32:45.797843Z"}],"euvd":[{"id":"EUVD-2025-14465","description":"Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-05-13T16:58:35Z","modified":"2026-02-26T18:28:34Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:48:16.990344Z"}],"ghsa":[{"id":"GHSA-2c3j-mwh6-x6f2","title":"Improper access control in Azure File Sync allows an authorized attacker to elevate privileges...","description":"Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-05-13T18:30:55Z","modified":"2025-05-13T18:31:00Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:02:15.83063Z"}],"nvd":[{"id":"CVE-2025-29973","description":"Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-05-13T17:15:58.193Z","modified":"2026-06-17T09:06:00.253Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:11:07.176032Z"}]}}