CVE-2025-21172
At a glance
- Severity
- HIGH 7.5
- EPSS
- EPSS 1.84 % · percentile 79 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- microsoft
- NVD status
- Modified
Description
.NET and Visual Studio Remote Code Execution Vulnerability
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · secure@microsoft.com (Secondary) |
Weaknesses (CWE)
Advisories
- GHSA-jjcv-wr2g-4rv4 — Microsoft Security Advisory CVE-2025-21172 | .NET and Visual Studio Remote Code Execution Vulnerability
European references
- ENISA EUVD · EUVD-2025-0074
- GCVE · GCVE-0-2025-21172
CERT-FR advisories
- CERTFR-2025-AVI-0041 — Multiples vulnérabilités dans les produits Microsoft · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0040 — Multiples vulnérabilités dans Microsoft .Net · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0039 — Multiples vulnérabilités dans Microsoft Windows · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:microsoft:.net:8.0.0:*:*:*:*:*:*:*cpe:2.3:a:microsoft:.net:9.0.0:*:*:*:*:*:*:*cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*≥ 15.0 ≤ 15.8cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*≥ 16.0 ≤ 16.10cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*≥ 17.6.0 < 17.6.22cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*≥ 17.8.0 < 17.8.17cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*≥ 17.10.0 < 17.10.10cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*≥ 17.12.0 < 17.12.4
Affected products
| Product | Versions |
|---|---|
| Microsoft · .NET 8.0 | affected 8.0.0 < 8.0.12 |
| Microsoft · .NET 9.0 | affected 9.0.0 < 9.0.1 |
| Microsoft · Microsoft Visual Studio 2015 Update 3 | affected 14.0.0 < 14.0.24252.2 |
| Microsoft · Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) | affected 15.9.0 < 15.9.69 |
| Microsoft · Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) | affected 16.11.0 < 16.11.43 |
| Microsoft · Microsoft Visual Studio 2022 version 17.10 | affected 17.10.0 < 17.10.10 |
| Microsoft · Microsoft Visual Studio 2022 version 17.12 | affected 17.12.0 < 17.12.4 |
| Microsoft · Microsoft Visual Studio 2022 version 17.6 | affected 17.6.0 < 17.6.22 |
| Microsoft · Microsoft Visual Studio 2022 version 17.8 | affected 17.8.0 < 17.8.17 |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21172
- https://www.herodevs.com/vulnerability-directory/cve-2025-21172
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 |