CVE-2021-34532
MEDIUMCVSS 5.5/10EPSS 1.12%
Last modified
CVE-2021-34532 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. ASP.NET Core and Visual Studio Information Disclosure Vulnerability. EPSS estimates a 1.12% chance of exploitation in the next 30 days.
Description
ASP.NET Core and Visual Studio Information Disclosure 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 |
|---|---|---|
| Microsoft | Asp.Net Core | >= 2.1, <= 2.1.2 |
| Microsoft | Asp.Net Core | >= 3.1, <= 3.1.17 |
| Microsoft | Asp.Net Core | >= 5.0, <= 5.0.8 |
| Microsoft | Visual Studio 2019 | >= 16.0, <= 16.10 |
| Microsoft | Visual Studio 2019 | 8.10 |
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34532Patch, Vendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34532Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-34532?
ASP.NET Core and Visual Studio Information Disclosure Vulnerability
How severe is CVE-2021-34532?
CVE-2021-34532 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 1.12% probability of exploitation in the next 30 days.
How do I fix CVE-2021-34532?
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-2021-34532?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST