CVE-2024-35253
CVE-2024-35253 is a medium-severity vulnerability in Microsoft Azure File Sync with a CVSS 3.x base score of 4.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-59.
Key facts
- Severity: Medium (CVSS 3.x base score 4.4)
- EPSS exploit prediction: 1% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-35762
- Weakness: CWE-59
- Affected product: Microsoft Azure File Sync
- Published:
- Last modified:
Description
Microsoft Azure File Sync Elevation of Privilege Vulnerability
Frequently asked questions
- What is CVE-2024-35253?
- Microsoft Azure File Sync Elevation of Privilege Vulnerability
- How severe is CVE-2024-35253?
- CVE-2024-35253 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
- Is CVE-2024-35253 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-35253?
- CVE-2024-35253 primarily affects Microsoft Azure File Sync. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2024-35253?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-35253 have an EU (EUVD) identifier?
- Yes. CVE-2024-35253 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35762.
- When was CVE-2024-35253 published?
- CVE-2024-35253 was published on 2024-06-11 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:a:microsoft:azure_file_sync:*:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:azure_file_sync:18.0.0.0:*:*:*:*:*:*:*
More vulnerabilities in Microsoft Azure File Sync
- CVE-2025-53729 — High (CVSS 7.8): Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.
- CVE-2025-29973 — High (CVSS 7.0): Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.
- CVE-2024-21397 — Medium (CVSS 5.3): Microsoft Azure File Sync Elevation of Privilege Vulnerability
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