{"id":"CVE-2025-53729","aliases":["EUVD-2025-24375","GHSA-h6cw-pcv6-jq7g"],"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":7.8,"vector":"CVSS:3.1/AV:L/AC:L/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":"2026-11-10","score":0.00314,"percentile":0.24517,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2025-08-12T17:09:44Z","modified":"2026-06-17T09:38:47Z","products":[{"vendor":"microsoft","product":"azure file sync"},{"vendor":"microsoft","product":"azure_file_sync"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53729","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53729"},{"url":"https://github.com/advisories/GHSA-h6cw-pcv6-jq7g"}],"sources":{"cve":[{"id":"CVE-2025-53729","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":"2025-08-12T17:09:44.551Z","modified":"2026-02-26T17:49:24.147Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/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":"2026-11-02T14:32:49.180768Z"}],"euvd":[{"id":"EUVD-2025-24375","description":"Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-08-12T17:09:44Z","modified":"2026-02-26T17:49:24Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:48:20.765281Z"}],"ghsa":[{"id":"GHSA-h6cw-pcv6-jq7g","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":"2025-08-12T18:31:32Z","modified":"2025-08-12T18:31:39Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:03:15.553141Z"}],"nvd":[{"id":"CVE-2025-53729","description":"Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-08-12T18:15:42.553Z","modified":"2026-06-17T09:38:47.7Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:11:22.953396Z"}]}}