CVE-2022-21971
Windows Runtime Remote Code Execution Vulnerability
KEVHIGH 7.8EPSS 53.9%
Windows Runtime Remote Code Execution Vulnerability
- Affected
- Microsoft · Windows 10 Version 1809 · Windows Server 2019 · Windows Server 2019 (Server Core installation) · Windows 10 Version 1909 · Windows 10 Version 21H1 · Windows Server 2022
- CVSS v3.1 MICROSOFT
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 9.3 HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C - EPSS
- 53.93% chance of exploitation in the next 30 days, 99th percentile
- CISA KEV
- added 2022-08-18
- Published
- 2022-02-09
- Updated
- 2025-10-21
Proof-of-concept exploits (3)
- 0vercl0k/CVE-2022-21971302★ · 2022-02-26
- Malwareman007/CVE-2022-2197111★ · 2022-10-07
- tufanturhan/CVE-2022-21971-Windows-Runtime-RCE2★ · 2022-04-15