CVE-2023-21542

HIGH

Windows Installer - Privilege Escalation

Title source: llm
STIX 2.1

Description

Windows Installer Elevation of Privilege Vulnerability

References (1)

Core 1
Core References

Scores

CVSS v3 7.0
EPSS 0.0027
EPSS Percentile 19.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-269 CWE-362 CWE-59
Status published
Products (11)
microsoft/windows_10_1607 (2 CPE variants)
microsoft/windows_7 (2 CPE variants)
microsoft/windows_8.1 (2 CPE variants)
microsoft/windows_rt_8.1
microsoft/windows_server_2008 (2 CPE variants)
microsoft/windows_server_2008 r2 sp1
microsoft/windows_server_2012
microsoft/windows_server_2012 r2
microsoft/windows_server_2016
microsoft/windows_server_2019
... and 1 more
Published Jan 10, 2023
Tracked Since Feb 18, 2026