CVE-2021-1732
HIGH KEV RANSOMWAREMicrosoft Windows 10 1803 - Out-of-Bounds Write
Title source: ruleDescription
Windows Win32k Elevation of Privilege Vulnerability
Exploits (18)
nomisec
WORKING POC
31 stars
by exploitblizzard · local
https://github.com/exploitblizzard/Windows-Privilege-Escalation-CVE-2021-1732
References (4)
Scores
CVSS v3
7.8
EPSS
0.9042
EPSS Percentile
99.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitation Intel
CISA KEV
2021-11-03
VulnCheck KEV
2020-12-10
InTheWild.io
2020-12-10
ENISA EUVD
EUVD-2021-7196
Ransomware Use
Confirmed
Classification
CWE
CWE-787
Status
published
Affected Products (9)
microsoft/windows_10_1803
microsoft/windows_10_1809
microsoft/windows_10_1909
microsoft/windows_10_2004
microsoft/windows_10_20h2
microsoft/windows_server_1909
microsoft/windows_server_2004
microsoft/windows_server_2019
microsoft/windows_server_20h2
Timeline
Published
Feb 25, 2021
KEV Added
Nov 03, 2021
Tracked Since
Feb 18, 2026