High severity8.8NVD Advisory· Published Feb 9, 2022· Updated Jun 17, 2026

CVE-2022-21984

Description

Windows DNS Server Remote Code Execution Vulnerability

Microsoft/Windows 10 190913 versions
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:arm64:*+ 12 more
- cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:arm64:*
- cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x86:*
- cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:arm64:*
- cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x86:*
- cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:arm64:*
- cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x86:*
- cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:arm64:*
- cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:x86:*
- (no CPE)range: 10.0.0
Microsoft/Windows 11 21h23 versions
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:arm64:*+ 2 more
- cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:arm64:*
- cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:*
- (no CPE)range: 10.0.0
Microsoft/Windows Server 20034 versions
cpe:2.3:o:microsoft:windows_server:2022:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:microsoft:windows_server:2022:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server:20h2:*:*:*:*:*:*:*
- (no CPE)range: 10.0.20348.0
- (no CPE)range: 10.0.0
Microsoft/Windows NT DNS Serverllm-fuzzy
Microsoft/Windows 10 1607cpe-rescue2 versions
10.0.0+ 1 more
- (no CPE)range: 10.0.0
- (no CPE)range: 10.0.19043.0
Microsoft/Windows 10 21h1cpe-rescue
Range: 10.0.0