CVE-2025-29973: Microsoft Azure File Sync Elevation of Privilege Vulnerability
7.0
CVSS
Description
Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.
Classification
CVE ID: CVE-2025-29973
CVSS Base Severity: HIGH
CVSS Base Score: 7.0
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Problem Types
CWE-284: Improper Access ControlAffected Products
Vendor: Microsoft
Product: Azure File Sync
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 12.08% (scored less or equal to compared to others)
EPSS Date: 2025-06-04 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-29973https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29973