Microsoft Windows 11 Version 21H2 vulnerabilities
1,560 known vulnerabilities affecting microsoft/windows_11_version_21h2.
Total CVEs
1,560
CISA KEV
67
actively exploited
Public exploits
24
Exploited in wild
77
Severity breakdown
CRITICAL51HIGH1137MEDIUM368LOW4
Vulnerabilities
Page 45 of 78
CVE-2023-21816HIGHCVSS 7.5≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21816 [HIGH] CWE-20 CVE-2023-21816: Windows Active Directory Domain Services API Denial of Service Vulnerability
Windows Active Directory Domain Services API Denial of Service Vulnerability
nvd
CVE-2023-21823HIGHCVSS 7.8KEV≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21823 [HIGH] CWE-190 CVE-2023-21823: Windows Graphics Component Remote Code Execution Vulnerability
Windows Graphics Component Remote Code Execution Vulnerability
nvd
CVE-2023-21817HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21817 [HIGH] CWE-287 CVE-2023-21817: Windows Kerberos Elevation of Privilege Vulnerability
Windows Kerberos Elevation of Privilege Vulnerability
nvd
CVE-2023-21691HIGHCVSS 7.5≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21691 [HIGH] CWE-125 CVE-2023-21691: Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Information Disclosure Vulnerability
nvd
CVE-2023-21804HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21804 [HIGH] CWE-122 CVE-2023-21804: Windows Graphics Component Elevation of Privilege Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2023-21802HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21802 [HIGH] CWE-190 Windows Media Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability
Windows Media Remote Code Execution Vulnerability
cvelistv5
CVE-2023-21797HIGHCVSS 8.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21797 [HIGH] CWE-190 CVE-2023-21797: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2023-21701HIGHCVSS 7.5≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21701 [HIGH] CWE-126 CVE-2023-21701: Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Denial of Service Vulnerability
nvd
CVE-2023-21685HIGHCVSS 8.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21685 [HIGH] CWE-20 CVE-2023-21685: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2023-21805HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21805 [HIGH] CWE-77 CVE-2023-21805: Windows MSHTML Platform Remote Code Execution Vulnerability
Windows MSHTML Platform Remote Code Execution Vulnerability
nvd
CVE-2023-21684HIGHCVSS 8.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21684 [HIGH] CWE-191 CVE-2023-21684: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-21695HIGHCVSS 8.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21695 [HIGH] CWE-122 CVE-2023-21695: Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
nvd
CVE-2023-21818HIGHCVSS 7.5≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21818 [HIGH] CWE-20 CVE-2023-21818: Windows Secure Channel Denial of Service Vulnerability
Windows Secure Channel Denial of Service Vulnerability
nvd
CVE-2023-21811HIGHCVSS 7.5≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21811 [HIGH] CWE-126 CVE-2023-21811: Windows iSCSI Service Denial of Service Vulnerability
Windows iSCSI Service Denial of Service Vulnerability
nvd
CVE-2023-21813HIGHCVSS 7.5≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21813 [HIGH] CWE-126 CVE-2023-21813: Windows Secure Channel Denial of Service Vulnerability
Windows Secure Channel Denial of Service Vulnerability
nvd
CVE-2023-21799HIGHCVSS 8.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21799 [HIGH] CWE-122 CVE-2023-21799: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2023-21686HIGHCVSS 8.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21686 [HIGH] CWE-190 CVE-2023-21686: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2023-21688HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21688 [HIGH] CWE-416 NT OS Kernel Elevation of Privilege Vulnerability
NT OS Kernel Elevation of Privilege Vulnerability
NT OS Kernel Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-21822HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21822 [HIGH] CWE-416 CVE-2023-21822: Windows Graphics Component Elevation of Privilege Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2023-21700HIGHCVSS 7.5≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21700 [HIGH] CWE-476 CVE-2023-21700: Windows iSCSI Discovery Service Denial of Service Vulnerability
Windows iSCSI Discovery Service Denial of Service Vulnerability
nvd