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CVE-2025-53729— Microsoft Azure File Sync Elevation of Privilege Vulnerability

CVSS 7.8 · High EPSS 0.22% · P44
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I. Basic Information for CVE-2025-53729

Vulnerability Information
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Vulnerability Title
Microsoft Azure File Sync Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper access control in Azure File Sync allows an authorized attacker to elevate privileges locally.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Azure 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Azure是美国微软（Microsoft）公司的一套开放的企业级云计算平台。 Microsoft Azure File Sync存在安全漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Azure File Sync v18,Azure File Sync v19,Azure File Sync v20,Azure File Sync v21。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
MicrosoftAzure File Sync 1.0.0 ~ 18.3.0.0 -

II. Public POCs for CVE-2025-53729

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III. Intelligence Information for CVE-2025-53729

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Same Patch Batch · Microsoft · 2025-08-12 · 106 CVEs total

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CVE-2025-537338.4 HIGHMicrosoft Word Remote Code Execution Vulnerability
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Showing top 20 of 106 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Azure File Sync
Same vendor: Microsoft
Same weakness: CWE-284

V. Comments for CVE-2025-53729

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