CVE-2021-1721

.NET Core and Visual Studio Denial of Service Vulnerability

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721	Patch Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:.net::::::::
	cpe:2.3:a:microsoft:.net_core::::::::
	cpe:2.3:a:microsoft:.net_core::::::::
	cpe:2.3:a:microsoft:powershell_core:7.0:::::::*
	cpe:2.3:a:microsoft:powershell_core:7.1:::::::*
	cpe:2.3:a:microsoft:visual_studio_2017::::::::
	cpe:2.3:a:microsoft:visual_studio_2019::::::::

History

21 Nov 2024, 05:44

Type	Values Removed	Values Added
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721 - Patch, Vendor Advisory

16 Aug 2021, 13:06

Type	Values Removed	Values Added
CPE	cpe:2.3:o:microsoft:powershell_core:7.1:::::::* cpe:2.3:o:microsoft:powershell_core:7.0:::::::*	cpe:2.3:a:microsoft:powershell_core:7.0:::::::* cpe:2.3:a:microsoft:powershell_core:7.1:::::::*

07 Jul 2021, 19:33

Type	Values Removed	Values Added
CPE	cpe:2.3:a:microsoft:.net_core:3.1:-:::::: cpe:2.3:a:microsoft:.net_core:2.1:-:::::: cpe:2.3:a:microsoft:.net:5.0:::::::*	cpe:2.3:a:microsoft:.net_core:::::::: cpe:2.3:a:microsoft:.net::::::::

Information

Published : 2021-02-25 23:15

Updated : 2024-11-21 05:44

NVD link : CVE-2021-1721

Mitre link : CVE-2021-1721

CVE.ORG link : CVE-2021-1721

JSON object : View

Products Affected

microsoft

visual_studio_2019
.net_core
powershell_core
visual_studio_2017
.net

CWE

NVD-CWE-noinfo

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