CVE-2021-28326
En bref
- Sévérité
- MEDIUM 5.5
- EPSS
- EPSS 0.98 % · centile 62 (2026-10-27)
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- microsoft
- Statut NVD
- Modified
Description
Windows AppX Deployment Server Denial of Service Vulnerability
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | NVD · secure@microsoft.com (Secondary) |
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H | NVD · nvd@nist.gov (Secondary) |
| CVSS 2.0 | LOW 3.6 | AV:L/AC:L/Au:N/C:N/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2021-15011
- GCVE · GCVE-0-2021-28326
Avis du CERT-FR
- CERTFR-2021-AVI-261 — Multiples vulnérabilités dans Microsoft Windows · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Microsoft · Windows 10 Version 1803 | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 1809 | affected 10.0.0 < publication |
| Microsoft · Windows Server 2019 | affected 10.0.0 < publication |
| Microsoft · Windows Server 2019 (Server Core installation) | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 1909 | affected 10.0.0 < publication |
| Microsoft · Windows Server, version 1909 (Server Core installation) | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 2004 | affected 10.0.0 < publication |
| Microsoft · Windows Server version 2004 | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 20H2 | affected 10.0.0 < publication |
| Microsoft · Windows Server version 20H2 | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 1507 | affected 10.0.0 < publication |
| Microsoft · Windows 10 Version 1607 | affected 10.0.0 < publication |
| Microsoft · Windows Server 2016 | affected 10.0.0 < publication |
| Microsoft · Windows Server 2016 (Server Core installation) | affected 10.0.0 < publication |
Références
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28326
- https://www.zerodayinitiative.com/advisories/ZDI-21-424/
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 |