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CVE-2021-26701— .NET Core Remote Code Execution Vulnerability

CVSS 8.1 · High EPSS 2.73% · P86
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I. Basic Information for CVE-2021-26701

Vulnerability Information
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Vulnerability Title
.NET Core Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
.NET Core Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft .NET Core 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft .NET Core是美国微软（Microsoft）公司的一套免费的开源开发平台。该平台具有多语言支持和跨平台等特点。 Microsoft .NET Core 中存在安全漏洞。以下产品和版本受到影响：.NET Core 2.1,.NET Core 3.1,.NET 5.0。
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 Core 2.1 2.1 ~ publication cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*
Microsoft.NET Core 3.1 3.1 ~ publication cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*
Microsoft.NET 5.0 5.0.0 ~ publication cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
MicrosoftMicrosoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) 16.0 ~ publication cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*
MicrosoftMicrosoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) 15.9.0 ~ publication cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*
MicrosoftMicrosoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) 16.0.0 ~ publication cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*
MicrosoftVisual Studio 2019 for Mac 8.0.0 ~ publication cpe:2.3:a:microsoft:visual_studio_2019:-:*:*:*:*:macos:*:*
MicrosoftMicrosoft Visual Studio 2019 version 16.8 (includes 16.0 - 16.7) 16.0 ~ publication cpe:2.3:a:microsoft:visual_studio_2019:16.8:*:*:*:*:*:*:*
MicrosoftMicrosoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) 15.0.0 ~ publication cpe:2.3:a:microsoft:visual_studio_2019:16.9:*:*:*:*:*:*:*
MicrosoftPowerShell Core 7.1 7.1.0 ~ publication cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*
MicrosoftPowerShell Core 7.0 7.0.0 ~ publication cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2021-26701

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III. Intelligence Information for CVE-2021-26701

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Same Patch Batch · Microsoft · 2021-02-25 · 58 CVEs total

CVE-2021-240749.8 CRITICALWindows TCP/IP Remote Code Execution Vulnerability
CVE-2021-240779.8 CRITICALWindows Fax Service Remote Code Execution Vulnerability
CVE-2021-240789.8 CRITICALWindows DNS Server Remote Code Execution Vulnerability
CVE-2021-240949.8 CRITICALWindows TCP/IP Remote Code Execution Vulnerability
CVE-2021-240728.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-240668.8 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2021-240938.8 HIGHWindows Graphics Component Remote Code Execution Vulnerability
CVE-2021-240888.8 HIGHWindows Local Spooler Remote Code Execution Vulnerability
CVE-2021-17288.8 HIGHSystem Center Operations Manager Elevation of Privilege Vulnerability
CVE-2020-171628.8 HIGHMicrosoft Windows Security Feature Bypass Vulnerability
CVE-2021-241058.4 HIGHPackage Managers Configurations Remote Code Execution Vulnerability
CVE-2021-241128.1 HIGH.NET Core Remote Code Execution Vulnerability
CVE-2021-17228.1 HIGHWindows Fax Service Remote Code Execution Vulnerability
CVE-2021-17268.0 HIGHMicrosoft SharePoint Server Spoofing Vulnerability
CVE-2021-240697.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2021-240837.8 HIGHWindows Address Book Remote Code Execution Vulnerability
CVE-2021-240817.8 HIGHMicrosoft Windows Codecs Library Remote Code Execution Vulnerability
CVE-2021-240927.8 HIGHMicrosoft Defender Elevation of Privilege Vulnerability
CVE-2021-241027.8 HIGHWindows Event Tracing Elevation of Privilege Vulnerability
CVE-2021-240967.8 HIGHWindows Kernel Elevation of Privilege Vulnerability

Showing top 20 of 58 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: Microsoft

V. Comments for CVE-2021-26701

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