CVE-2020-1535

Windows Backup Engine Elevation of Privilege Vulnerability

En bref

Sévérité
HIGH 7.8
EPSS
EPSS 0.91 % · centile 60 (2026-10-27)
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
microsoft
Statut NVD
Modified

Description

An elevation of privilege vulnerability exists when the Windows Backup Engine improperly handles memory. To exploit this vulnerability, an attacker would first have to gain execution on the victim system. An attacker could then run a specially crafted application to elevate privileges. The security update addresses the vulnerability by correcting how the Windows Backup Engine handles memory.

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:P/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)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Microsoft · Windows 10 Version 1803affected 10.0.0 < publication
Microsoft · Windows 10 Version 1809affected 10.0.0 < publication
Microsoft · Windows 10 Version 1909affected 10.0.0 < publication
Microsoft · Windows 10 Version 1709 for 32-bit Systemsaffected 10.0.0 < publication
Microsoft · Windows 10 Version 1709affected 10.0.0 < publication
Microsoft · Windows 10 Version 1903 for 32-bit Systemsaffected 10.0.0 < publication
Microsoft · Windows 10 Version 1903 for x64-based Systemsaffected 10.0.0 < publication
Microsoft · Windows 10 Version 1903 for ARM64-based Systemsaffected 10.0.0 < publication
Microsoft · Windows 10 Version 1507affected 10.0.0 < publication
Microsoft · Windows 10 Version 1607affected 10.0.0 < publication
Microsoft · Windows 7affected 6.1.0 < publication
Microsoft · Windows 7 Service Pack 1affected 6.1.0 < publication
Microsoft · Windows 8.1affected 6.3.0 < publication
Microsoft · Windows 10 Version 2004affected 10.0.0 < publication

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