.NET and Visual Studio Elevation of Privilege Vulnerability
CVE-2021-31204

7.8HIGH

Key Information:

Vendor

Microsoft
Status
.net Core
.net 5.0
Microsoft Visual Studio 2019 Version 16.9 (includes 16.0 - 16.8)
Microsoft Visual Studio 2019 Version 16.4 (includes 16.0 - 16.3)
Vendor
CVE Published:
11 May 2021

What is CVE-2021-31204?

.NET and Visual Studio Elevation of Privilege Vulnerability

Affected Version(s)

.NET 5.0 = unspecified

.NET Core 3.1

Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) = unspecified

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-31204 : .NET and Visual Studio Elevation of Privilege Vulnerability