CVE-2020-1054

HIGH KEV

Windows - Privilege Escalation

Title source: llm

Description

An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1143.

Exploits (7)

nomisec WORKING POC 85 stars
by 0xeb-bp · local
https://github.com/0xeb-bp/cve-2020-1054
nomisec WORKING POC 20 stars
by KaLendsi · local
https://github.com/KaLendsi/CVE-2020-1054
nomisec WORKING POC 4 stars
by Iamgublin · poc
https://github.com/Iamgublin/CVE-2020-1054
nomisec WORKING POC
by Graham382 · local
https://github.com/Graham382/CVE-2020-1054
metasploit WORKING POC NORMAL
by Netanel Ben-Simon, Yoav Alon, bee13oy, timwr · rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/local/cve_2020_1054_drawiconex_lpe.rb
patchapalooza WRITEUP
by Ascotbe · local
https://github.com/Ascotbe/Kernelhub

Scores

CVSS v3 7.8
EPSS 0.8183
EPSS Percentile 99.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CISA KEV 2021-11-03
VulnCheck KEV 2020-10-19
InTheWild.io 2021-07-23
ENISA EUVD EUVD-2020-11947
CWE
CWE-787
Status published
Products (19)
microsoft/windows_10_1507 (2 CPE variants)
microsoft/windows_10_1607 (2 CPE variants)
microsoft/windows_10_1709 (3 CPE variants)
microsoft/windows_10_1803 (3 CPE variants)
microsoft/windows_10_1809 (3 CPE variants)
microsoft/windows_10_1903 (3 CPE variants)
microsoft/windows_10_1909 (3 CPE variants)
microsoft/windows_7
microsoft/windows_8.1
microsoft/windows_rt_8.1
... and 9 more
Published May 21, 2020
KEV Added Nov 03, 2021
Tracked Since Feb 18, 2026