CVE-2021-43877

ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability

CVSS v3 8.8 HIGH
CVSS v2.0 4.6 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43877	Patch Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43877	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:asp.net_core:3.1:::::::*
	cpe:2.3:a:microsoft:asp.net_core:5.0:::::::*
	cpe:2.3:a:microsoft:asp.net_core:6.0:::::::*
	cpe:2.3:a:microsoft:visual_studio_2019:16.7:::::::*
	cpe:2.3:a:microsoft:visual_studio_2019:16.9:::::::*
	cpe:2.3:a:microsoft:visual_studio_2019:16.11:::::::*
	cpe:2.3:a:microsoft:visual_studio_2022:17.0:::::::*

History

21 Nov 2024, 06:29

Type	Values Removed	Values Added
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43877 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43877 - Patch, Vendor Advisory

28 Dec 2023, 00:15

Type	Values Removed	Values Added
CVSS	v2 : ~~4.6~~ v3 : ~~7.8~~	v2 : 4.6 v3 : 8.8

Information

Published : 2021-12-15 15:15

Updated : 2024-11-21 06:29

NVD link : CVE-2021-43877

Mitre link : CVE-2021-43877

CVE.ORG link : CVE-2021-43877

JSON object : View

Products Affected

microsoft

asp.net_core
visual_studio_2019
visual_studio_2022

CWE

NVD-CWE-noinfo

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