.NET Core and Visual Studio Denial of Service Vulnerability
CVE-2021-1721

6.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Microsoft Visual Studio 2019 Version 16.7 (includes 16.0 – 16.6)
Powershell Core 7.1
Powershell Core 7.0
.net Core 2.1
Vendor
CVE Published:
25 February 2021

What is CVE-2021-1721?

.NET Core and Visual Studio Denial of Service Vulnerability

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Deploy the Patch

Affected Version(s)

.NET 5.0 Unknown 5.0.0

.NET Core 2.1 Unknown 2.1

.NET Core 3.1 Unknown 3.1

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC

EPSS Score

9% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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