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CVE-2023-33127— .NET and Visual Studio Elevation of Privilege Vulnerability

Quick assessment

Affected
Microsoft .NET 6.0
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Visual Studio和Microsoft .NET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,它包括了整个软件生命周期中所需要的大部分工具。Microsoft .NET是一个致力于敏捷软件开发、快速应用开发、平台无关性和网络透明化的软件框架。 Microsoft Visual Studio和Microsoft .NET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

CVSS 8.1 · High EPSS 1.88% · P79

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 8

VendorProduct Version RangeStatus
Microsoft .NET 6.0 6.0.0< 6.0.20 affected
Microsoft .NET 7.0 7.0.0< 7.0.9 affected
Microsoft Microsoft Visual Studio 2022 version 17.0 17.0.0< 17.0.23 affected
Microsoft Microsoft Visual Studio 2022 version 17.2 17.2.0< 17.2.17 affected
Microsoft Microsoft Visual Studio 2022 version 17.4 17.4.0< 17.4.9 affected
Microsoft Microsoft Visual Studio 2022 version 17.6 17.6.0< 17.6.5 affected
Microsoft PowerShell 7.2 7.2.0< 7.2.13 affected
Microsoft PowerShell 7.3 7.3.0< 7.3.6 affected
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I. Basic Information for CVE-2023-33127

Vulnerability Information

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Vulnerability Title
.NET and Visual Studio Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
.NET and Visual Studio Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1220
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Visual Studio和Microsoft .NET 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Visual Studio和Microsoft .NET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,它包括了整个软件生命周期中所需要的大部分工具。Microsoft .NET是一个致力于敏捷软件开发、快速应用开发、平台无关性和网络透明化的软件框架。 Microsoft Visual Studio和Microsoft .NET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
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

Vendor Product Affected Versions CPE Subscribe
Microsoft .NET 6.0 6.0.0 ~ 6.0.20 -
Microsoft .NET 7.0 7.0.0 ~ 7.0.9 -
Microsoft Microsoft Visual Studio 2022 version 17.0 17.0.0 ~ 17.0.23 -
Microsoft Microsoft Visual Studio 2022 version 17.2 17.2.0 ~ 17.2.17 -
Microsoft Microsoft Visual Studio 2022 version 17.4 17.4.0 ~ 17.4.9 -
Microsoft Microsoft Visual Studio 2022 version 17.6 17.6.0 ~ 17.6.5 -
Microsoft PowerShell 7.2 7.2.0 ~ 7.2.13 -
Microsoft PowerShell 7.3 7.3.0 ~ 7.3.6 -

II. Public POCs for CVE-2023-33127

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III. Intelligence Information for CVE-2023-33127

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Vendor Advisories for CVE-2023-33127 (1)

Same Patch Batch · Microsoft · 2023-07-11 · 131 CVEs total

CVE-2023-35365 9.8 CRITICAL Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2023-35366 9.8 CRITICAL Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2023-35367 9.8 CRITICAL Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2023-32057 9.8 CRITICAL Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
CVE-2023-33150 9.6 CRITICAL Microsoft Office Security Feature Bypass Vulnerability
CVE-2023-32049 8.8 HIGH Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2023-35315 8.8 HIGH Windows Layer-2 Bridge Network Driver Remote Code Execution Vulnerability
CVE-2023-35322 8.8 HIGH Windows Deployment Services Remote Code Execution Vulnerability
CVE-2023-32038 8.8 HIGH Microsoft ODBC Driver Remote Code Execution Vulnerability
CVE-2023-35364 8.8 HIGH Windows Kernel Elevation of Privilege Vulnerability
CVE-2023-33134 8.8 HIGH Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2023-33157 8.8 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2023-33159 8.8 HIGH Microsoft SharePoint Server Spoofing Vulnerability
CVE-2023-33160 8.8 HIGH Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2023-35300 8.8 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2023-35302 8.8 HIGH Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2023-35303 8.8 HIGH USB Audio Class System Driver Remote Code Execution Vulnerability
CVE-2023-35311 8.8 HIGH Microsoft Outlook Security Feature Bypass Vulnerability
CVE-2023-35333 8.8 HIGH MediaWiki PandocUpload Extension Remote Code Execution Vulnerability
CVE-2023-29347 8.7 HIGH Windows Admin Center Spoofing Vulnerability

Showing top 20 of 131 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

V. Comments for CVE-2023-33127

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