CVE-2023-36558
MEDIUMCVSS 5.5/10EPSS 1.08%
Last modified
CVE-2023-36558 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. ASP.NET Core Security Feature Bypass Vulnerability. EPSS estimates a 1.08% chance of exploitation in the next 30 days.
Description
ASP.NET Core Security Feature Bypass Vulnerability
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | .Net | >= 6.0.0, < 6.0.25 | — |
| Microsoft | .Net | >= 7.0.0, < 7.0.14 | — |
| Microsoft | .Net | 8.0.0 | Rc1 |
| Microsoft | Asp.Net Core | >= 6.0.0, < 6.0.25 | — |
| Microsoft | Asp.Net Core | >= 7.0.0, < 7.0.14 | — |
| Microsoft | Asp.Net Core | 8.0.0 | — |
| Microsoft | Visual Studio 2022 | >= 17.2, < 17.2.22 | — |
| Microsoft | Visual Studio 2022 | >= 17.4, < 17.4.14 | — |
| Microsoft | Visual Studio 2022 | >= 17.6, < 17.6.10 | — |
| Microsoft | Visual Studio 2022 | >= 17.7, < 17.7.7 | — |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36558Patch, Vendor Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36558Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-36558?
ASP.NET Core Security Feature Bypass Vulnerability
How severe is CVE-2023-36558?
CVE-2023-36558 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.
How do I fix CVE-2023-36558?
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.
Are you affected by CVE-2023-36558?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST