Microsoft Windows Server Version 20H2 vulnerabilities

966 known vulnerabilities affecting microsoft/windows_server_version_20h2.

Total CVEs
966
CISA KEV
39
actively exploited
Public exploits
17
Exploited in wild
44
Severity breakdown
CRITICAL44HIGH690MEDIUM229LOW3

Vulnerabilities

Page 31 of 49
CVE-2021-33754HIGHCVSS 8.0≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33754 [HIGH] CVE-2021-33754: Windows DNS Server Remote Code Execution Vulnerability Windows DNS Server Remote Code Execution Vulnerability
nvd
CVE-2021-34476HIGHCVSS 7.5≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-34476 [HIGH] Bowser.sys Denial of Service Vulnerability Bowser.sys Denial of Service Vulnerability Bowser.sys Denial of Service Vulnerability
cvelistv5
CVE-2021-34490HIGHCVSS 7.5≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-34490 [HIGH] CVE-2021-34490: Windows TCP/IP Driver Denial of Service Vulnerability Windows TCP/IP Driver Denial of Service Vulnerability
nvd
CVE-2021-33781HIGHCVSS 8.1≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33781 [HIGH] Azure AD Security Feature Bypass Vulnerability Azure AD Security Feature Bypass Vulnerability Azure AD Security Feature Bypass Vulnerability
cvelistv5
CVE-2021-34514HIGHCVSS 7.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-34514 [HIGH] CWE-269 CVE-2021-34514: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2021-33751HIGHCVSS 7.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33751 [HIGH] CWE-269 CVE-2021-33751: Storage Spaces Controller Elevation of Privilege Vulnerability Storage Spaces Controller Elevation of Privilege Vulnerability
nvd
CVE-2021-34508HIGHCVSS 8.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-34508 [HIGH] CVE-2021-34508: Windows Kernel Remote Code Execution Vulnerability Windows Kernel Remote Code Execution Vulnerability
nvd
CVE-2021-33772HIGHCVSS 7.5≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33772 [HIGH] CVE-2021-33772: Windows TCP/IP Driver Denial of Service Vulnerability Windows TCP/IP Driver Denial of Service Vulnerability
nvd
CVE-2021-33773HIGHCVSS 7.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33773 [HIGH] CVE-2021-33773: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
nvd
CVE-2021-34512HIGHCVSS 7.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-34512 [HIGH] CWE-190 CVE-2021-34512: Storage Spaces Controller Elevation of Privilege Vulnerability Storage Spaces Controller Elevation of Privilege Vulnerability
nvd
CVE-2021-33759HIGHCVSS 7.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33759 [HIGH] CVE-2021-33759: Windows Desktop Bridge Elevation of Privilege Vulnerability Windows Desktop Bridge Elevation of Privilege Vulnerability
nvd
CVE-2021-33771HIGHCVSS 7.8KEV≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33771 [HIGH] CVE-2021-33771: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2021-34492HIGHCVSS 8.1≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-34492 [HIGH] Windows Certificate Spoofing Vulnerability Windows Certificate Spoofing Vulnerability Windows Certificate Spoofing Vulnerability
cvelistv5
CVE-2021-33785HIGHCVSS 7.5≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33785 [HIGH] CVE-2021-33785: Windows AF_UNIX Socket Provider Denial of Service Vulnerability Windows AF_UNIX Socket Provider Denial of Service Vulnerability
nvd
CVE-2021-33743HIGHCVSS 7.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33743 [HIGH] CVE-2021-33743: Windows Projected File System Elevation of Privilege Vulnerability Windows Projected File System Elevation of Privilege Vulnerability
nvd
CVE-2021-33756HIGHCVSS 8.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33756 [HIGH] CVE-2021-33756: Windows DNS Snap-in Remote Code Execution Vulnerability Windows DNS Snap-in Remote Code Execution Vulnerability
nvd
CVE-2021-34510HIGHCVSS 7.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-34510 [HIGH] CWE-190 CVE-2021-34510: Storage Spaces Controller Elevation of Privilege Vulnerability Storage Spaces Controller Elevation of Privilege Vulnerability
nvd
CVE-2021-34488HIGHCVSS 7.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-34488 [HIGH] CWE-269 CVE-2021-34488: Windows Console Driver Elevation of Privilege Vulnerability Windows Console Driver Elevation of Privilege Vulnerability
nvd
CVE-2021-34494HIGHCVSS 8.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-34494 [HIGH] CVE-2021-34494: Windows DNS Server Remote Code Execution Vulnerability Windows DNS Server Remote Code Execution Vulnerability
nvd
CVE-2021-33774HIGHCVSS 7.8≥ 10.0.0, < 10.0.19042.11102021-07-14
CVE-2021-33774 [HIGH] CVE-2021-33774: Windows Event Tracing Elevation of Privilege Vulnerability Windows Event Tracing Elevation of Privilege Vulnerability
nvd
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