CVE-2024-21397
Microsoft Azure File Sync Elevation of Privilege Vulnerability
Microsoft Azure File Sync Elevation of Privilege Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Azure File Sync Elevation of Privilege Vulnerability
Microsoft Azure File Sync Elevation of Privilege Vulnerability
- Record
CVE-2024-21397- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L/E:P/RL:O/RC:C - Weakness
- CWE-59
- Updated
- 2026-11-02
EUVDEUVD-2024-19107
Microsoft Azure File Sync Elevation of Privilege Vulnerability
- Record
EUVD-2024-19107- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L/E:P/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-77qj-g9f7-xqj9
Microsoft Azure File Sync Elevation of Privilege Vulnerability
Microsoft Azure File Sync Elevation of Privilege Vulnerability
- Record
GHSA-77qj-g9f7-xqj9- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L - Weakness
- CWE-59
- Updated
- 2026-11-02
NVD
Microsoft Azure File Sync Elevation of Privilege Vulnerability
- Record
CVE-2024-21397- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L - Weakness
- CWE-59
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-21397 is a medium vulnerability (CVSS 5.3) in Microsoft Azure File Sync, published February 13, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.50%, the 42nd percentile. No source names a fixed version.