CVE-2023-21558

HIGH

Windows Error Reporting Service - Privilege Escalation

Title source: llm
STIX 2.1

Description

Windows Error Reporting Service Elevation of Privilege Vulnerability

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0046
EPSS Percentile 36.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/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-20
Status published
Products (16)
microsoft/windows_10
microsoft/windows_10 20h2
microsoft/windows_10 21h2
microsoft/windows_10 22h2
microsoft/windows_10 1607
microsoft/windows_10 1809
microsoft/windows_11 (2 CPE variants)
microsoft/windows_11 21h2
microsoft/windows_11 22h2
microsoft/windows_8.1
... and 6 more
Published Jan 10, 2023
Tracked Since Feb 18, 2026