cbcvebase.

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
47
Exploited in wild
90
Severity breakdown
CRITICAL51HIGH1137MEDIUM368LOW4

Vulnerabilities

Page 7 of 78
CVE-2024-20674P2HIGHCVSS 8.8≥ 10.0.0, < 10.0.22000.27132024-01-09
CVE-2024-20674 [HIGH] CWE-305 CVE-2024-20674: Windows Kerberos Security Feature Bypass Vulnerability Windows Kerberos Security Feature Bypass Vulnerability
nvd
CVE-2024-21416P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.31972024-09-10
CVE-2024-21416 [CRITICAL] CWE-122 CVE-2024-21416: Windows TCP/IP Remote Code Execution Vulnerability Windows TCP/IP Remote Code Execution Vulnerability
nvd
CVE-2021-43217P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.3762021-12-15
CVE-2021-43217 [CRITICAL] CVE-2021-43217: Windows Encrypting File System (EFS) Remote Code Execution Vulnerability Windows Encrypting File System (EFS) Remote Code Execution Vulnerability
nvd
CVE-2023-36017P2HIGHCVSS 8.8≥ 10.0.0, < 10.0.22000.26002023-11-14
CVE-2023-36017 [HIGH] CWE-843 CVE-2023-36017: Windows Scripting Engine Memory Corruption Vulnerability Windows Scripting Engine Memory Corruption Vulnerability
nvd
CVE-2023-36910P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.22952023-08-08
CVE-2023-36910 [CRITICAL] CWE-190 CVE-2023-36910: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2023-35385P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.22952023-08-08
CVE-2023-35385 [CRITICAL] CWE-190 CVE-2023-35385: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2024-38199P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.31472024-08-13
CVE-2024-38199 [CRITICAL] CWE-416 CVE-2024-38199: Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability
nvd
CVE-2023-32057P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.21762023-07-11
CVE-2023-32057 [CRITICAL] CWE-20 CVE-2023-32057: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2023-36005P3HIGHCVSS 8.1≥ 10.0.0, < 10.0.22000.26522023-12-12
CVE-2023-36005 [HIGH] CWE-591 CVE-2023-36005: Windows Telephony Server Elevation of Privilege Vulnerability Windows Telephony Server Elevation of Privilege Vulnerability
nvd
CVE-2023-21746HIGHCVSS 7.8ExploitedPoC≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21746 [HIGH] Windows NTLM Elevation of Privilege Vulnerability Windows NTLM Elevation of Privilege Vulnerability Windows NTLM Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-32015P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.20572023-06-14
CVE-2023-32015 [CRITICAL] CWE-20 CVE-2023-32015: Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
nvd
CVE-2023-28250P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.18172023-04-11
CVE-2023-28250 [CRITICAL] CWE-191 CVE-2023-28250: Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
nvd
CVE-2023-29363P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.20572023-06-14
CVE-2023-29363 [CRITICAL] CWE-122 CVE-2023-29363: Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
nvd
CVE-2023-32014P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.20572023-06-14
CVE-2023-32014 [CRITICAL] CWE-191 CVE-2023-32014: Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
nvd
CVE-2023-35365P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.21762023-07-11
CVE-2023-35365 [CRITICAL] CWE-20 CVE-2023-35365: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
nvd
CVE-2023-35366P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.21762023-07-11
CVE-2023-35366 [CRITICAL] CWE-20 CVE-2023-35366: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
nvd
CVE-2023-35367P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.21762023-07-11
CVE-2023-35367 [CRITICAL] CWE-20 CVE-2023-35367: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
nvd
CVE-2023-23392P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.16962023-03-14
CVE-2023-23392 [CRITICAL] CWE-416 CVE-2023-23392: HTTP Protocol Stack Remote Code Execution Vulnerability HTTP Protocol Stack Remote Code Execution Vulnerability
nvd
CVE-2023-36911P2CRITICALCVSS 9.8≥ 10.0.0, < 10.0.22000.22952023-08-08
CVE-2023-36911 [CRITICAL] CWE-190 CVE-2023-36911: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2022-21894MEDIUMCVSS 4.4ExploitedPoC≥ 10.0.0, < 10.0.22000.4342022-01-11
CVE-2022-21894 [MEDIUM] Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability
cvelistv5
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Microsoft Windows 11 Version 21H2 vulnerabilities | cvebase