What is the CVSS score of CVE-2024-21397?

CVE-2024-21397 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L. EPSS exploitation probability: 0.5%.

Is there a patch available for CVE-2024-21397?

Yes, a patch is available for CVE-2024-21397. Update the affected software to the latest version immediately.

Azure File Sync CVE-2024-21397

MEDIUM

Improper Link Resolution Before File Access (CWE-59)

2024-02-13 secure@microsoft.com

Information Disclosure Microsoft Azure File Sync

5.3

CVSS 3.1 · Vendor: microsoft

Severity by source

Vendor (microsoft) PRIMARY

5.3 MEDIUM

AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L

Primary rating from Vendor (microsoft) · only source for this CVE.

CVSS VectorVendor: microsoft

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

Low

Lifecycle Timeline

CVE Published

Feb 13, 2024 - 18:15 cve.org

MEDIUM 5.3

DescriptionCVE.org

Microsoft Azure File Sync Elevation of Privilege Vulnerability

AnalysisAI

Microsoft Azure File Sync Elevation of Privilege Vulnerability. Rated medium severity (CVSS 5.3).

Technical ContextAI

This vulnerability is classified under CWE-59. Microsoft Azure File Sync Elevation of Privilege Vulnerability Affected products include: Microsoft Azure File Sync.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.