CVE-2025-29973 is an improper access control vulnerability in Microsoft Azure File Sync that allows an authorized attacker to achieve local privilege escalation. Rated 7.0 HIGH, this vulnerability requires low privileges and high attack complexity, but can lead to high impact on confidentiality, integrity, and availability. While not currently in the KEV catalog or Hot List, and with no public exploit code available, it has garnered some community discussion and media coverage, indicating awareness within the cybersecurity community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
19.0.0.0CPE matchmatch criteria | cpe:2.3:a:microsoft:azure_file_sync:19.0.0.0:*:*:*:*:*:*:* | ||
20.0.0.0CPE matchmatch criteria | cpe:2.3:a:microsoft:azure_file_sync:20.0.0.0:*:*:*:*:*:*:* | ||
>= 1.0.0, < 26100CPE match | cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.4 InfoSec Media, 0.1 Vendor Blog, and 0.0 Security Researcher mentions.