CVE-2023-21808: .NET and Visual Studio Remote Code Execution Vulnerability
First published: Tue Feb 14 2023(Updated: )
.NET and Visual Studio Remote Code Execution Vulnerability
Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft .NET 6.0 | ||
| Microsoft .NET 7.0 | ||
| nuget/Microsoft.NetCore.App.Runtime.win-x86 | >=6.0.0<=6.0.13 | 6.0.14 |
| nuget/Microsoft.NetCore.App.Runtime.win-x86 | >=7.0.0<=7.0.2 | 7.0.3 |
| nuget/Microsoft.NetCore.App.Runtime.win-x64 | >=6.0.0<=6.0.13 | 6.0.14 |
| nuget/Microsoft.NetCore.App.Runtime.win-x64 | >=7.0.0<=7.0.2 | 7.0.3 |
| nuget/Microsoft.NetCore.App.Runtime.win-arm64 | >=6.0.0<=6.0.13 | 6.0.14 |
| nuget/Microsoft.NetCore.App.Runtime.win-arm64 | >=7.0.0<=7.0.2 | 7.0.3 |
| nuget/Microsoft.NetCore.App.Runtime.win-arm | >=6.0.0<=6.0.13 | 6.0.14 |
| nuget/Microsoft.NetCore.App.Runtime.win-arm | >=7.0.0<=7.0.2 | 7.0.3 |
| Microsoft .NET Framework | =3.5 | |
| Microsoft PowerShell | ||
| Microsoft Visual Studio 2019 | =16.11 | |
| Microsoft Visual Studio 2017 | =15.9 | |
| Microsoft Visual Studio Professional 2015 | =3 | |
| Microsoft Visual Studio 2013 Shell | =5 | |
| Microsoft .NET Framework 4 | =4.6.2 | |
| Microsoft .NET Framework 4 | =4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework 4 | =4.8 | |
| Microsoft .NET Framework 4 | =4.8 | |
| Microsoft .NET Framework 4 | =4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework 4 | =3.5=4.7.2 | |
| Microsoft .NET Framework 4 | =4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.7.2 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework | =6.0.0 | |
| Microsoft .NET Framework | =7.0.0 | |
| Visual Studio Professional 2017 | >=15.0<15.9.51 | |
| Visual Studio Enterprise 2019 | >=16.0<16.11.24 | |
| Visual Studio Community 2022 | =17.0 | |
| Visual Studio Community 2022 | =17.2 | |
| Visual Studio Community 2022 | =17.4 | |
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.8 | |
| Any of | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Windows 11 | ||
| Windows 11 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.7.2 | |
| Any of | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.8.1 | |
| Microsoft Windows 10 | ||
| All of | ||
| Microsoft .NET Framework 4 | =4.8 | |
| Any of | ||
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.6.2 | |
| Any of | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| All of | ||
| Microsoft .NET Framework 4 | =4.6.2 | |
| Microsoft Windows Server | =sp2 | |
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.8.1 | |
| Any of | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Windows 11 | ||
| Windows 11 | ||
| Windows 11 | ||
| Windows 11 | ||
| Microsoft Windows Server 2022 | ||
| All of | ||
| Microsoft .NET Framework 4 | =4.8 | |
| Any of | ||
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =4.6.2 | |
| Microsoft .NET Framework 4 | =4.7 | |
| Microsoft .NET Framework 4 | =4.7.1 | |
| Microsoft .NET Framework 4 | =4.7.2 | |
| Any of | ||
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Visual Studio Community 2022 | =17.0.0 | |
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.8 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Windows 11 | ||
| Windows 11 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft .NET Framework 4 | =4.7.2 | |
| Microsoft Windows 10 | ||
| Microsoft .NET Framework 4 | =4.8.1 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft .NET Framework 4 | =4.6.2 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows 10 | ||
| Windows 11 | ||
| Windows 11 | ||
| Microsoft Windows Server | =r2 | |
| Microsoft .NET Framework 4 | =4.7 | |
| Microsoft .NET Framework 4 | =4.7.1 | |
| Visual Studio Community 2022 | =17.2 | |
| Visual Studio Community 2022 | =17.0 | |
| Visual Studio Community 2022 | =17.4 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-21808?
.NET and Visual Studio Remote Code Execution Vulnerability.
What is the severity of CVE-2023-21808?
The severity of CVE-2023-21808 is critical and has a CVSS score of 8.4.
Which software is affected by CVE-2023-21808?
The affected software includes .NET Framework 3.5, .NET Framework 4.6.2, Visual Studio 2022, Visual Studio 2019, .NET 7.0, PowerShell 7.2, Visual Studio 2017, Visual Studio 2013, and Visual Studio 2015.
How can I fix CVE-2023-21808?
To fix CVE-2023-21808, update your software to the latest version provided by Microsoft. Refer to the corresponding URLs for each affected software version to download the necessary patches or updates.
Where can I find more information about CVE-2023-21808?
You can find more information about CVE-2023-21808 in the Microsoft Security Response Center (MSRC) update guide using the provided reference link.
- collector/msrc
- agent/type
- agent/first-publish-date
- agent/remedy
- agent/title
- collector/msrc-cve
- source/Microsoft
- agent/software-canonical-lookup
- agent/weakness
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-824j-wqm8-89mj
- alias/CVE-2023-21808
- agent/severity
- agent/references
- agent/description
- agent/author
- agent/event
- collector/github-advisory
- agent/trending
- agent/source
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- agent/softwarecombine
- agent/tags
- agent/last-modified-date
- collector/nvd-api
- source/NVD
- collector/nvd-cve
- collector/nvd-index
- vendor/microsoft
- canonical/microsoft .net 6.0
- canonical/microsoft .net 7.0
- package-manager/nuget
- canonical/microsoft .net framework
- version/microsoft .net framework/3.5
- canonical/microsoft powershell
- canonical/microsoft visual studio 2019
- version/microsoft visual studio 2019/16.11
- canonical/microsoft visual studio 2017
- version/microsoft visual studio 2017/15.9
- canonical/microsoft visual studio professional 2015
- version/microsoft visual studio professional 2015/3
- canonical/microsoft visual studio 2013 shell
- version/microsoft visual studio 2013 shell/5
- canonical/microsoft .net framework 4
- version/microsoft .net framework 4/4.6.2
- version/microsoft .net framework 4/4.7
- version/microsoft .net framework 4/4.7.1
- version/microsoft .net framework 4/4.7.2
- version/microsoft .net framework 4/4.8
- version/microsoft .net framework 4/3.5
- version/microsoft .net framework 4/4.8.1
- version/microsoft .net framework/6.0.0
- version/microsoft .net framework/7.0.0
- canonical/visual studio professional 2017
- version/visual studio professional 2017/15.0
- canonical/visual studio enterprise 2019
- version/visual studio enterprise 2019/16.0
- canonical/visual studio community 2022
- version/visual studio community 2022/17.0
- version/visual studio community 2022/17.2
- version/visual studio community 2022/17.4
- canonical/microsoft windows 10
- canonical/windows 11
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 2022
- canonical/microsoft windows server
- version/microsoft windows server/r2-sp1
- version/microsoft windows server/sp2
- version/microsoft windows server/r2
- version/visual studio community 2022/17.0.0