CVE-2021-43877

Published: Dec 15, 2021

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

8.8

HIGH

ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability

Vendor	Product	Versions
Microsoft	Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)	affected `16.0.0 - < 16.7.23`
Microsoft	Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)	affected `15.0.0 - < 16.9.15`
Microsoft	Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)	affected `16.11.0 - < 16.11.8`
Microsoft	Microsoft Visual Studio 2022 version 17.0	affected `17.0.0 - < 17.0.3`
Microsoft	ASP.NET Core 3.1	affected `3.0 - < 3.1.22`
Microsoft	ASP.NET Core 5.0	affected `5.0 - < 5.0.13`
Microsoft	ASP.NET Core 6.0	affected `6.0 - < 6.0.101`
Microsoft	Microsoft Visual Studio 2022 version 17.1	affected `17.0.0 - < 17.1.4`

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

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