CVE-2024-43484
HighDDoS
Published: 08 October 2024
Published
08 October 2024
Modified
28 March 2025
KEV Added
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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
0.0121
79.4th percentile
Risk Priority
16
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2024-43484 is a high-severity Inefficient Algorithmic Complexity (CWE-407) vulnerability in Microsoft .Net Framework. Its CVSS base score is 7.5 (High).
Operationally, ranked in the top 20.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-3023
Vulnerability details
.NET, .NET Framework, 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
.net framework
2.0, 3.0, 3.5, 3.5.1, 4.6
microsoft
.net
6.0.0 — 6.0.35 · 8.0.0 — 8.0.10
microsoft
visual studio 2022
17.6 — 17.6.20 · 17.8 — 17.8.15 · 17.10 — 17.10.8
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
addresses: CWE-407
Addresses inefficient algorithms whose complexity can be exploited for DoS.