Azure File Sync
Vendor:
First CVE: Feb 13, 2024 · Active for 2 years
4
Total CVEs
More Total CVEs than 72% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 60% of tracked products
6.1
Avg CVSS
Higher Avg CVSS than 24% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Azure File Sync over time
Volume of CVEsAvg CVSS Base Score
First CVE
Feb 13, 2024
2 years ago
Most Recent CVE
Aug 12, 2025
347 days ago
CVE Severity & Scoring
Azure File Sync4 CVEs
50%
50%
All CVEs352,427 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local4 (100.0%)
Network0 (0.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low1 (25.0%)
High3 (75.0%)
Unknown0 (0.0%)
User Interaction
None3 (75.0%)
Unknown0 (0.0%)
Required1 (25.0%)
Privileges Required
Low4 (100.0%)
High0 (0.0%)
None0 (0.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-53729HIGH Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally. | Aug 12, 2025 | 7.8 | 26 | NO | NO |
CVE-2025-29973HIGH Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally. | May 13, 2025 | 7.0 | 19 | NO | NO |
CVE-2024-21397MEDIUM Microsoft Azure File Sync Elevation of Privilege Vulnerability | Feb 13, 2024 | 5.3 | 18 | NO | NO |
CVE-2024-35253MEDIUM Microsoft Azure File Sync Elevation of Privilege Vulnerability | Jun 11, 2024 | 4.4 | 17 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Azure File Sync
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 20.0.0.0 | 1 | 7.0 | 0.3% | 0 | 0 |
| 19.0.0.0 | 1 | 7.0 | 0.3% | 0 | 0 |
| 18.0.0.0 | 1 | 4.4 | 0.7% | 0 | 0 |
| 17.0.0.0 | 1 | 5.3 | 0.5% | 0 | 0 |