CVE-2024-21397 is an Elevation of Privilege vulnerability affecting Microsoft Azure File Sync. With a CVSS score of 5.3 (Medium), it requires local access and high attack complexity, allowing a low-privileged attacker to achieve high integrity and low availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or inclusion in CISA's KEV catalog. Community discussion and media coverage are minimal, with only one mention and one article published by BleepingComputer.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 14.0.0, < 16.2CPE match | cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:* | ||
>= 15.0.0, < 16.2CPE match | cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:* | ||
>= 16.0.0, < 16.2CPE match | cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:* | ||
>= 17.0.0, < 17.1CPE match | cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:* | ||
>= 14.0.0.0, < 16.2.0.0CPE matchmatch criteria | 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:N/I:H/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.4 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.