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CVE Radar
High Actively ExploitedASP.NET

CVE-2023-38180

.NET and Visual Studio Denial of Service Vulnerability

CVSS Base Score
7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Probability
96%EPSS PERCENTILE0100

More exploitable than 96% of all CVEs · Top 4%

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Details
Published
2023-08-08
Last modified
2026-08-10
Added to CISA KEV
2023-08-09
Affected
ASP.NET
References
NVD Detail OSV.dev GitHub Advisories

Related exploited CVEs in ASP.NET

CVE-2023-36899
High · 8.8 CVSSASP.NET
CVE-2026-40372
Critical · 9.1 CVSSASP.NET

Data from the National Vulnerability Database (NVD), CISA KEV, and FIRST.org EPSS. This product uses the NVD API but is not endorsed or certified by the NVD. EPSS is a probability estimate, not a guarantee of exploitation.