Advisories · Technology
Microsoft Windows Server version 20H2.
Every CVE that names Microsoft Windows Server version 20H2 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.
- CVSS 7.5 High
Windows iSCSI Discovery Service Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.5 High
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Container Manager Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.5 High
SMBv3 FileNormalizedNameInformation NULL Pointer Dereference
- Microsoft Windows 10 Version 20H2
- Microsoft Windows Server Version 20H2
- Memory corruption
- CVSS 7.8 HighCritical · KEV, CVSS 7+ and EPSSKEV · ransomware
Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Print Spooler Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows Cluster Shared Volume (CSV) Elevation of Privilege Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.0 High
Windows Cluster Shared Volume (CSV) Elevation of Privilege Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.0 High
Windows Kernel Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.5 Medium
Windows Print Spooler Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows Clustered Shared Volume Elevation of Privilege Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 8.8 High
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows Cluster Shared Volume (CSV) Elevation of Privilege Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 6.5 Medium
Windows Clustered Shared Volume Information Disclosure Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.8 High
Windows Print Spooler Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 9.8 CriticalCritical · CVSS 9+
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 4.2 Medium
BitLocker Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Tablet Windows User Interface Application Core Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows Push Notifications Apps Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 6.5 Medium
Windows Clustered Shared Volume Information Disclosure Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 6.5 Medium
Windows Clustered Shared Volume Information Disclosure Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 6.5 Medium
Windows WLAN AutoConfig Service Denial of Service Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 6.5 Medium
Windows Clustered Shared Volume Information Disclosure Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.8 High
Windows Fax Service Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.5 Medium
Windows Print Spooler Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Digital Media Receiver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 6.5 Medium
Windows Graphics Component Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows Hyper-V Shared Virtual Disk Elevation of Privilege Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.8 High
Microsoft Windows Media Foundation Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 HighCritical · CVSS 7+ and EPSS
Windows Print Spooler Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.5 Medium
Windows Failover Cluster Information Disclosure Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.0 High
Storage Spaces Direct Elevation of Privilege Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.0 High
Storage Spaces Direct Elevation of Privilege Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 9.8 CriticalCritical · CVSS 9+, CVSS 7+ and EPSS
Windows Network File System Remote Code Execution Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 6.5 Medium
Windows Server Service Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 6.5 Medium
Windows WLAN AutoConfig Service Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 6.5 Medium
Windows Graphics Component Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.5 Medium
Windows NTFS Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.2 High
Storage Spaces Direct Elevation of Privilege Vulnerability
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- CVSS 7.5 High
Windows Kerberos Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.5 Medium
Windows Remote Access Connection Manager Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 8.8 High
Windows Graphics Component Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.8 High
Windows Address Book Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Broken access control
- CVSS 8.1 HighCritical · KEV, CVSS 7+ and EPSSKEV
Windows LSA Spoofing Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Authentication bypass
- CVSS 8.8 HighCritical · KEV, CVSS 7+ and EPSSKEV
Active Directory Domain Services Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Weak cryptography or TLS
- CVSS 7.4 High
Windows Authentication Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 4.1 Medium
Windows Hyper-V Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows ALPC Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1909
- Microsoft Windows 10 Version 21H1
- CVSS 8.1 HighCritical · CVSS 7+ and EPSS
Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 5.6 Medium
Windows Hyper-V Denial of Service Vulnerability
- Microsoft Windows 10 Version 21H1
- Microsoft Windows Server version 20H2
- CVSS 8.8 High
Remote Procedure Call Runtime Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 7.0 High
Windows PlayToManager Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- CVSS 6.5 Medium
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019