CVE-2023-21722
Medium
Published: 14 February 2023
Published
14 February 2023
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
5.0
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.0054
67.9th percentile
Risk Priority
10
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2023-21722 is a medium-severity Link Following (CWE-59) vulnerability in Microsoft .Net Framework. Its CVSS base score is 5.0 (Medium).
Operationally, ranked in the top 32.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-25889
Vulnerability details
.NET Framework 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
.net framework
2.0, 3.0, 3.5, 3.5.1, 4.6.2
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.