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CVE-2021-1721

.NET Core and Visual Studio Denial of Service Vulnerability

CVSS 6.5 MEDIUMEPSS 3.3%
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.5EPSS 3.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
25 Feb 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
.NET Core and Visual Studio Denial of Service Vulnerability
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Affected products
Microsoft · Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)Microsoft · Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)Microsoft · Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)Microsoft · Microsoft Visual Studio 2019 version 16.8Microsoft · .NET 5.0Microsoft · .NET Core 2.1Microsoft · .NET Core 3.1Microsoft · PowerShell Core 7.0Microsoft · PowerShell Core 7.1
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721