CVE-2024-21392
HIGHCVSS 7.5/10EPSS 3.06%
Last modified
CVE-2024-21392 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. .NET and Visual Studio Denial of Service Vulnerability. EPSS estimates a 3.06% chance of exploitation in the next 30 days.
Description
.NET and Visual Studio Denial of Service Vulnerability
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | .Net | >= 7.0.0, < 7.0.17 |
| Microsoft | .Net | >= 8.0.0, < 8.0.3 |
| Microsoft | Powershell | >= 7.3, < 7.3.12 |
| Microsoft | Powershell | 7.4 |
| Microsoft | Visual Studio 2022 | >= 17.4, < 17.4.17 |
| Microsoft | Visual Studio 2022 | >= 17.6, < 17.6.13 |
| Microsoft | Visual Studio 2022 | >= 17.8, < 17.8.8 |
| Microsoft | Visual Studio 2022 | >= 17.9, < 17.9.3 |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21392Patch, Vendor Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21392Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-21392?
.NET and Visual Studio Denial of Service Vulnerability
How severe is CVE-2024-21392?
CVE-2024-21392 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 3.06% probability of exploitation in the next 30 days.
How do I fix CVE-2024-21392?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2024-21392?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST