CVE-2021-41355
At a glance
- Severity
- MEDIUM 5.7
- EPSS
- EPSS 20.34 % · percentile 97 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- microsoft
- NVD status
- Modified
Description
.NET Core and Visual Studio Information Disclosure Vulnerability
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.7 | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | MEDIUM 5.7 | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N | NVD · secure@microsoft.com (Secondary) |
| CVSS 3.1 | MEDIUM 5.7 | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Secondary) |
| CVSS 2.0 | LOW 2.9 | AV:A/AC:M/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-9cxh-gqpx-qc5m — Credential Disclosure in System.DirectoryServices.Protocols
European references
- ENISA EUVD · EUVD-2021-2183
- GCVE · GCVE-0-2021-41355
CERT-FR advisories
- CERTFR-2021-AVI-784 — Multiples vulnérabilités dans les produits Microsoft · cert.ssi.gouv.fr
- CERTFR-2021-AVI-783 — Vulnérabilité dans Microsoft .Net · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:microsoft:.net:5.0:*:*:*:*:*:*:*cpe:2.3:a:microsoft:powershell:*:*:*:*:*:*:*:*≥ 7.1 < 7.1.5cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*≥ 16.0 ≤ 16.11
Affected products
| Product | Versions |
|---|---|
| Microsoft · PowerShell 7.1 | affected 7.1.0 < 7.1.5 |
| Microsoft · Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) | affected 15.0.0 < 16.9.12 |
| Microsoft · Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) | affected 16.11.0 < 16.11.5 |
| Microsoft · .NET 5.0 | affected 5.0.0 < 5.0.11 |
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355
- https://www.oracle.com/security-alerts/cpujan2022.html
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |