CVE-2021-33739
Microsoft DWM Core Library Elevation of Privilege Vulnerability
KEVHIGH 7.8EPSS 6.6%
Microsoft DWM Core Library Elevation of Privilege Vulnerability
- Affected
- Microsoft · Windows 10 Version 1909 · Windows 10 Version 21H1 · Windows 10 Version 2004 · Windows Server version 2004 · Windows 10 Version 20H2 · Windows Server version 20H2
- CVSS v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS v3.1 MICROSOFT
- 8.4 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 4.6 MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 6.55% chance of exploitation in the next 30 days, 94th percentile
- CISA KEV
- added 2021-11-03
- Published
- 2021-06-08
- Updated
- 2025-10-21
Proof-of-concept exploits (2)
- freeide2017/CVE-2021-33739-POC10★ · 2021-06-09
- giwon9977/CVE-2021-33739_PoC_Analysis5★ · 2021-12-22
Exploit collections (1)
- CVE-2021-33739helloexp/0day