CVE-2019-0543

HighCVSS 7.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka "Microsoft Windows Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jan 8, 2019
Last modified
Jun 17, 2026
Added to CISA KEV
Mar 15, 2022
NVD status
Analyzed

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CVE-2019-0543: High severity, CVSS 7.8 | Vulnix