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Status published
High
CVE-2023-21808
.NET and Visual Studio Remote Code Execution Vulnerability
Vulnerability Description
.NET and Visual Studio Remote Code Execution Vulnerability
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Microsoft
View all reports →Affected Software
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10), Microsoft Visual Studio 2022 version 17.0, Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8), Microsoft Visual Studio 2022 version 17.4, Microsoft Visual Studio 2022 version 17.2, Microsoft Visual Studio 2015 Update 3, Microsoft Visual Studio 2013 Update 5, .NET 7.0, .NET 6.0, PowerShell 7.2, Microsoft .NET Framework 3.5 AND 4.8, Microsoft .NET Framework 3.5 AND 4.7.2, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.8, Microsoft .NET Framework 3.5 AND 4.8.1, Microsoft .NET Framework 4.6.2, Microsoft .NET Framework 3.5 and 4.6.2
Vulnerable Versions:
16.11.0, 17.0.0, 15.9.0, 17.4.0, 17.2.0, 14.0.0, 12.0.0, 7.0.0, 6.0.0, 7.2.0, 4.8.0, 4.7.0, 4.8.1
Timeline
Official Publish:
February 14th, 2023
Last Modified:
February 28th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C