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TI-2021-11389 Aliases CVE-2021-31169GHSA-jh79-4mgv-7x78

Windows Container Manager Service Elevation of Privilege Vulnerability

Priority LOW 36CWE-269Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-269.

Summary

Windows Container Manager Service Elevation of Privilege Vulnerability

Why it matters now

EPSS 0.00977 62nd percentileScored 2026-11-07
Fix Fixed Windows 10 Version 2004 (Microsoft): 10.0.19041.982Windows Server version 2004 (Microsoft): 10.0.19041.982+2 more products

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftWindows 10 Version 200410.0.0 to before 10.0.19041.98210.0.19041.982Patch availableCNA
MicrosoftWindows Server version 200410.0.0 to before 10.0.19041.98210.0.19041.982Patch availableCNA
MicrosoftWindows 10 Version 20H210.0.0 to before 10.0.19042.98210.0.19042.982Patch availableCNA
MicrosoftWindows Server version 20H210.0.0 to before 10.0.19042.98210.0.19042.982Patch availableCNA
  • Windows 10 Version 2004 VendorMicrosoft Affected 10.0.0 to before 10.0.19041.982 Fixed in 10.0.19041.982 Patch available CNA
  • Windows Server version 2004 VendorMicrosoft Affected 10.0.0 to before 10.0.19041.982 Fixed in 10.0.19041.982 Patch available CNA
  • Windows 10 Version 20H2 VendorMicrosoft Affected 10.0.0 to before 10.0.19042.982 Fixed in 10.0.19042.982 Patch available CNA
  • Windows Server version 20H2 VendorMicrosoft Affected 10.0.0 to before 10.0.19042.982 Fixed in 10.0.19042.982 Patch available CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*20h2VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*2004VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:*20h2VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*2004VulnerableMicrosoft
  • cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:* Versions 20h2 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:* Versions 2004 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:* Versions 20h2 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:* Versions 2004 Vulnerable ·Microsoft

Remediation

  • Fix · CNA Windows 10 Version 2004 (Microsoft) Fixed in 10.0.19041.982
  • Fix · CNA Windows Server version 2004 (Microsoft) Fixed in 10.0.19041.982
  • Fix · CNA Windows 10 Version 20H2 (Microsoft) Fixed in 10.0.19042.982
  • Fix · CNA Windows Server version 20H2 (Microsoft) Fixed in 10.0.19042.982

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-31169
  2. 2026-10-03 Alias added: GHSA-jh79-4mgv-7x78

References

Patch 1

Advisory 1

  • TI-2015-02132 Buffer underflow in atmfd.dll in the Windows Adobe Type Manager Library in Microsoft… KEVCVSS 3.1HIGH 8.8
  • TI-2022-10056 Remote Procedure Call Runtime Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2022-06273 HTTP Protocol Stack Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2019-00906 Remote Desktop Services Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2022-15533 Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2015-01587 Mount Manager in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows… KEVCVSS 3.1MEDIUM 6.6
See all 2973 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences