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CVE-2025-55248— .NET, .NET Framework, and Visual Studio Information Disclosure Vulnerability

CVSS 4.8 · Medium EPSS 0.03% · P9
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I. Basic Information for CVE-2025-55248

Vulnerability Information
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Vulnerability Title
.NET, .NET Framework, and Visual Studio Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker to disclose information over a network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
不充分的加密强度
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft多款产品 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Visual Studio等都是美国微软（Microsoft）公司的产品。Microsoft Visual Studio是一款开发工具套件系列产品，也是一个基本完整的开发工具集，Microsoft .NET Framework是一种全面且一致的编程模型，也是一个用于构建Windows、Windows Store、Windows Phone、Windows Server和Microsoft Azure的应用程序的开发平台。Microsoft .NET是一个致力于敏捷软件开发、快速应用开发
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
Microsoft.NET 8.0 8.0.0 ~ 8.0.21 -
Microsoft.NET 9.0 9.0.0 ~ 9.0.10 -
MicrosoftMicrosoft .NET Framework 2.0 Service Pack 2 2.0.0 ~ 2.0.50727.8981 -
MicrosoftMicrosoft .NET Framework 3.0 Service Pack 2 3.0.0 ~ 2.0.50727.8981 -
MicrosoftMicrosoft .NET Framework 3.5 3.5.0 ~ 2.0.50727.8981 -
MicrosoftMicrosoft .NET Framework 3.5 AND 4.7.2 4.7.0 ~ 4.7.04137.03 -
MicrosoftMicrosoft .NET Framework 3.5 AND 4.8 4.8.0 ~ 4.8.04798.02 -
MicrosoftMicrosoft .NET Framework 3.5 AND 4.8.1 4.8.1 ~ 4.8.1.09320.02 -
MicrosoftMicrosoft .NET Framework 3.5.1 3.5.0 ~ 2.0.50727.8981 -
MicrosoftMicrosoft .NET Framework 4.6.2 4.7.0 ~ 4.7.04137.03 -
MicrosoftMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.0 ~ 4.7.04137.03 -
MicrosoftMicrosoft .NET Framework 4.8 4.8.0 ~ 4.8.04798.02 -
MicrosoftMicrosoft Visual Studio 2022 version 17.10 17.10.0 ~ 17.10.20 -
MicrosoftMicrosoft Visual Studio 2022 version 17.12 17.12.0 ~ 17.12.13 -
MicrosoftMicrosoft Visual Studio 2022 version 17.14 17.14.0 ~ 17.14.17 -

II. Public POCs for CVE-2025-55248

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III. Intelligence Information for CVE-2025-55248

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Same Patch Batch · Microsoft · 2025-10-14 · 167 CVEs total

CVE-2025-553159.9 CRITICALASP.NET Security Feature Bypass Vulnerability
CVE-2025-497089.9 CRITICALMicrosoft Graphics Component Elevation of Privilege Vulnerability
CVE-2025-592879.8 CRITICALWindows Server Update Service (WSUS) Remote Code Execution Vulnerability
CVE-2025-587188.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2025-592498.8 HIGHMicrosoft Exchange Server Elevation of Privilege Vulnerability
CVE-2025-592138.8 HIGHConfiguration Manager Elevation of Privilege Vulnerability
CVE-2025-587168.8 HIGHWindows Speech Runtime Elevation of Privilege Vulnerability
CVE-2025-587158.8 HIGHWindows Speech Runtime Elevation of Privilege Vulnerability
CVE-2025-592378.8 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2025-592958.8 HIGHWindows URL Parsing Remote Code Execution Vulnerability
CVE-2025-592288.8 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2025-537828.4 HIGHMicrosoft Exchange Server Elevation of Privilege Vulnerability
CVE-2025-592368.4 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-592928.2 HIGHAzure Compute Gallery Elevation of Privilege Vulnerability
CVE-2025-592918.2 HIGHConfidential Azure Container Instances Elevation of Privilege Vulnerability
CVE-2025-592508.1 HIGHJDBC Driver for SQL Server Spoofing Vulnerability
CVE-2025-592557.8 HIGHWindows DWM Core Library Elevation of Privilege Vulnerability
CVE-2025-587147.8 HIGHWindows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
CVE-2025-592077.8 HIGHWindows Kernel Elevation of Privilege Vulnerability
CVE-2025-556977.8 HIGHAzure Local Elevation of Privilege Vulnerability

Showing top 20 of 167 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: .NET 8.0
Same vendor: Microsoft
Same weakness: CWE-326

V. Comments for CVE-2025-55248

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