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CVE-2021-40466

En bref

Sévérité
HIGH 7.8
EPSS
EPSS 0.65 % · centile 51 (2026-10-27)
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
microsoft
Statut NVD
Modified

Description

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Cmicrosoft
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · secure@microsoft.com (Secondary)
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Secondary)
CVSS 2.0MEDIUM 4.6AV:L/AC:L/Au:N/C:P/I:P/A:PNVD · nvd@nist.gov (Primary)

Faiblesses (CWE)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Microsoft · Windows 10 Version 1809affected 10.0.0 < 10.0.17763.2237
Microsoft · Windows Server 2019affected 10.0.0 < 10.0.17763.2237
Microsoft · Windows Server 2019 (Server Core installation)affected 10.0.0 < 10.0.17763.2237
Microsoft · Windows 10 Version 1909affected 10.0.0 < 10.0.18363.1854
Microsoft · Windows 10 Version 21H1affected 10.0.0 < 10.0.19043.1288
Microsoft · Windows Server 2022affected 10.0.0 < 10.0.20348.288
Microsoft · Windows 10 Version 2004affected 10.0.0 < 10.0.19041.1288
Microsoft · Windows Server version 2004affected 10.0.0 < 10.0.19041.1288
Microsoft · Windows 10 Version 20H2affected 10.0.0 < 10.0.19042.1288
Microsoft · Windows Server version 20H2affected 10.0.0 < 10.0.19042.1288
Microsoft · Windows 11 version 21H2affected 10.0.0 < 10.0.22000.258
Microsoft · Windows 10 Version 1507affected 10.0.0 < 10.0.10240.19086
Microsoft · Windows 10 Version 1607affected 10.0.0 < 10.0.14393.4704
Microsoft · Windows Server 2016affected 10.0.0 < 10.0.14393.4704
Microsoft · Windows Server 2016 (Server Core installation)affected 10.0.0 < 10.0.14393.4704
Microsoft · Windows 7affected 6.1.0 < 6.1.7601.25740
Microsoft · Windows 7 Service Pack 1affected 6.1.0 < 6.1.7601.25740
Microsoft · Windows 8.1affected 6.3.0 < 6.3.9600.20144
Microsoft · Windows Server 2008 Service Pack 2affected 6.0.0 < 6.0.6003.21251
Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation)affected 6.0.0 < 6.0.6003.21251

Références

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD