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Vulnerability record · CVE-2021-41355 · published 13 October 2021

CVE-2021-41355: Microsoft .net vulnerability

Microsoft · .Net

.NET Core and Visual Studio Information Disclosure Vulnerability

5.7 CVSS 3.1 Medium EPSS 20% · top 2.6%
5.7CVSS 3.1 base score, v2 2.9
20%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

.NET Core and Visual Studio Information Disclosure Vulnerability

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

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

Track CVE-2021-41355 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-41355), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.