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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-31956

Change History

CVE Modified by CISA-ADP 6/16/2026 11:52:33 PM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2024-07-26T14:26:34.446169Z","id":"CVE-2021-31956","options":[{"exploitation":"active"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by Microsoft Corporation
            6/16/2026 11:52:33 PM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Microsoft","product":"Windows 10 Version 1809","cpes":["cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1999:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1999:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1999:*:*:*:*:*:arm64:*"],"platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.17763.1999","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2019","cpes":["cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.1999:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.17763.1999","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2019 (Server Core installation)","cpes":["cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.1999:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.17763.1999","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1909","cpes":["cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1621:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1621:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1809:10.0.18363.1621:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.18363.1621","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 21H1","cpes":["cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1052:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1052:*:*:*:*:*:arm64:*","cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1052:*:*:*:*:*:x86:*"],"platforms":["x64-based Systems","ARM64-based Systems","32-bit Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.19043.1052","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 2004","cpes":["cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1052:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.19041.1052","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server version 2004","cpes":["cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1052:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.19041.1052","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 20H2","cpes":["cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1052:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1052:*:*:*:*:*:arm64:*"],"platforms":["32-bit Systems","ARM64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.19042.1052","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server version 20H2","cpes":["cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1052:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.19042.1052","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1507","cpes":["cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.18967:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.18967:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.10240.18967","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1607","cpes":["cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4467:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4467:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.14393.4467","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2016","cpes":["cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4467:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.14393.4467","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2016 (Server Core installation)","cpes":["cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4467:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.14393.4467","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 7","cpes":["cpe:2.3:o:microsoft:windows_7:6.1.7601.25632:sp1:*:*:*:*:x86:*"],"platforms":["32-bit 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Systems"],"versions":[{"version":"6.3.0","lessThan":"6.3.9600.20045","versionType":"custom","status":"affected"},{"version":"6.3.0","lessThan":"6.3.9600.20044","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008 Service Pack 2","cpes":["cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21137:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems"],"versions":[{"version":"6.0.0","lessThan":"6.0.6003.21137","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008 Service Pack 2 (Server Core installation)","cpes":["cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21137:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21137:*:*:*:*:*:x86:*"],"platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"6.0.0","lessThan":"6.0.6003.21137","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008  Service Pack 2","cpes":["cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21137:*:*:*:*:*:x86:*"],"platforms":["x64-based Systems"],"versions":[{"version":"6.0.0","lessThan":"6.0.6003.21137","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008 R2 Service Pack 1","cpes":["cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25632:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"6.1.0","lessThan":"6.1.7601.25632","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008 R2 Service Pack 1 (Server Core installation)","cpes":["cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25632:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"6.0.0","lessThan":"6.1.7601.25632","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2012","cpes":["cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23372:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"6.2.0","lessThan":"6.2.9200.23372","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2012 (Server Core installation)","cpes":["cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23372:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"6.2.0","lessThan":"6.2.9200.23372","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2012 R2","cpes":["cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20045:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20044:*:*:*:*:*:x64:*"],"platforms":["x64-based 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