CVE-2021-1723
High
Published: 12 January 2021
Published
12 January 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0405
88.8th percentile
Risk Priority
17
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-1723 is a high-severity an unspecified weakness vulnerability in Microsoft Asp.Net Core. Its CVSS base score is 7.5 (High).
Operationally, ranked in the top 11.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-1900
Vulnerability details
ASP.NET Core and Visual Studio Denial of Service Vulnerability
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
microsoft
asp.net core
3.1 — 3.1.10 · 5.0 — 5.0.1
microsoft
visual studio 2019
16.0 — 16.8
fedoraproject
fedora
32, 33
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.