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5.2Media KEV

CVE-2021-31199Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability

Microsoft Windows 10 Version 1809; Microsoft Windows Server 2019; Microsoft Windows Server 2019 (Server Core installation); Microsoft Windows 10 Version 1909 Publicada: (hace 5 años)

Explotación conocida — Microsoft Enhanced Cryptographic Provider Privilege Escalation Vulnerability

CISA confirmó el 03.11.2021 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 17.11.2021.

Acción requerida: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2021-31199

Descripción

Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
microsoft windows 10 1507 10.0.10240.18967
microsoft windows 10 1607 10.0.14393.4467
microsoft windows 10 1809 10.0.17763.1999
microsoft windows 10 1909 10.0.18363.1621
microsoft windows 10 2004 < 10.0.19041.1052
microsoft windows 10 20H2 10.0.19042.1052
microsoft windows 10 21H1 10.0.19043.1052
Microsoft Windows 10 Version 1507 10.0.0 – < 10.0.10240.18967
Microsoft Windows 10 Version 1607 10.0.0 – < 10.0.14393.4467
Microsoft Windows 10 Version 1809 10.0.0 – < 10.0.17763.1999
Microsoft Windows 10 Version 1909 10.0.0 – < 10.0.18363.1621
Microsoft Windows 10 Version 2004 10.0.0 – < 10.0.19041.1052
Microsoft Windows 10 Version 20H2 10.0.0 – < 10.0.19042.1052
Microsoft Windows 10 Version 21H1 10.0.0 – < 10.0.19043.1052
Microsoft Windows 7 6.1.0 – < 6.1.7601.25632
Microsoft Windows 7 Service Pack 1 6.1.0 – < 6.1.7601.25632
Microsoft Windows 8.1 6.3.0 – < 6.3.9600.20045, 6.3.0 – < 6.3.9600.20044
microsoft windows rt 8.1 6.3.9600.20045
microsoft windows server 2004 10.0.19041.1052
microsoft windows server 2008 r2
microsoft windows server 2008 R2 6.1.7601.25632
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.0 – < 6.1.7601.25632
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.0.0 – < 6.1.7601.25632
Microsoft Windows Server 2008 Service Pack 2 6.0.0 – < 6.0.6003.21137
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.0 – < 6.0.6003.21137
microsoft windows server 2008 sp2 6.0.6003.21137
Microsoft Windows Server 2012 6.2.0 – < 6.2.9200.23372
Microsoft Windows Server 2012 R2 6.3.0 – < 6.3.9600.20045, 6.3.0 – < 6.3.9600.20044
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.0 – < 6.3.9600.20045, 6.3.0 – < 6.3.9600.20044
Microsoft Windows Server 2012 (Server Core installation) 6.2.0 – < 6.2.9200.23372
Microsoft Windows Server 2016 10.0.0 – < 10.0.14393.4467
Microsoft Windows Server 2016 (Server Core installation) 10.0.0 – < 10.0.14393.4467
Microsoft Windows Server 2019 10.0.0 – < 10.0.17763.1999
Microsoft Windows Server 2019 (Server Core installation) 10.0.0 – < 10.0.17763.1999
microsoft windows server 20H2 10.0.19042.1052
Microsoft Windows Server version 2004 10.0.0 – < 10.0.19041.1052
Microsoft Windows Server version 20H2 10.0.0 – < 10.0.19042.1052

Referencias y parches

Coincidencias CPE (NVD) (18)
  • cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:* < 10.0.10240.18967
  • cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:* < 10.0.14393.4467
  • cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:* < 10.0.17763.1999
  • cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:*:* < 10.0.18363.1621
  • cpe:2.3:o:microsoft:windows_10_2004:*:*:*:*:*:*:*:* < 10.0.19041.1052
  • cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:* < 10.0.19042.1052
  • cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:* < 10.0.19043.1052
  • cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:* < 10.0.19041.1052
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* < 10.0.14393.4467
  • cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* < 10.0.17763.1999
  • cpe:2.3:o:microsoft:windows_server_20h2:*:*:*:*:*:*:*:* < 10.0.19042.1052

CVE recientes del mismo producto — Windows 10

7.8Alta
CVE-2026-119382

Windows TPM Elevation of Privilege Vulnerability

Microsoft Windows 10 Version 1607; Microsoft Windows 10 Version 1809; Microsoft Windows 10 Version 21H2; Microsoft Windows 10 Version 22H2

Heap-based buffer overflow in Windows TPM allows an authorized attacker to elevate privileges locally.