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 1 of 78
CVE-2021-34527P1HIGHCVSS 8.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.3182021-07-02
CVE-2021-34527 [HIGH] CVE-2021-34527: <p>A remote code execution vulnerability exists when the Windows Print Spooler service improperly pe A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. UPDAT
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CVE-2022-26923P1HIGHCVSS 8.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.18172022-05-10
CVE-2022-26923 [HIGH] CWE-295 CVE-2022-26923: Active Directory Domain Services Elevation of Privilege Vulnerability Active Directory Domain Services Elevation of Privilege Vulnerability
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CVE-2024-21412P1HIGHCVSS 8.1KEVPoCRansomware≥ 10.0.0, < 10.0.22000.27772024-02-13
CVE-2024-21412 [HIGH] CWE-693 CVE-2024-21412: Internet Shortcut Files Security Feature Bypass Vulnerability Internet Shortcut Files Security Feature Bypass Vulnerability
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CVE-2023-36025P1HIGHCVSS 8.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.26002023-11-14
CVE-2023-36025 [HIGH] CVE-2023-36025: Windows SmartScreen Security Feature Bypass Vulnerability Windows SmartScreen Security Feature Bypass Vulnerability
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CVE-2023-36884P1HIGHCVSS 7.5KEVPoCRansomware≥ 10.0.0, < 10.0.22000.22952023-07-11
CVE-2023-36884 [HIGH] CWE-362 CVE-2023-36884: Windows Search Remote Code Execution Vulnerability Windows Search Remote Code Execution Vulnerability
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CVE-2022-30190P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.7392022-06-01
CVE-2022-30190 [HIGH] CVE-2022-30190: A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calli A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run arbitrary code with the privileges of the calling application. The attacker can then install programs, view, change, or delete data, or create new accounts in the cont
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CVE-2024-21338P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.27772024-02-13
CVE-2024-21338 [HIGH] CWE-822 CVE-2024-21338: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2024-30088P1HIGHCVSS 7.0KEVPoCRansomware≥ 10.0.22000.0, < 10.0.22000.30192024-06-11
CVE-2024-30088 [HIGH] CWE-367 CVE-2024-30088: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2023-28252P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.18172023-04-11
CVE-2023-28252 [HIGH] CWE-122 CVE-2023-28252: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
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CVE-2022-21999P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.4932022-02-09
CVE-2022-21999 [HIGH] CWE-22 CVE-2022-21999: Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Elevation of Privilege Vulnerability
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CVE-2013-3900P1HIGHCVSS 8.8KEVPoCRansomwarevN/A2013-12-11
CVE-2013-3900 [HIGH] CWE-347 CVE-2013-3900: Why is Microsoft republishing a CVE from 2013? We are republishing CVE-2013-3900 in the Security Upd Why is Microsoft republishing a CVE from 2013? We are republishing CVE-2013-3900 in the Security Update Guide to update the Security Updates table and to inform customers that the EnableCertPaddingCheck is available in all currently supported versions of Windows 10 and Windows 11. While the format is different from the original CVE published in 2013, ex
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CVE-2022-37969P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.9782022-09-13
CVE-2022-37969 [HIGH] CWE-787 CVE-2022-37969: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
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CVE-2023-21674P1HIGHCVSS 8.8KEVPoC≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21674 [HIGH] CWE-416 CVE-2023-21674: Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability
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CVE-2022-21971P1HIGHCVSS 7.8KEVPoC≥ 10.0.0, < 10.0.22000.4932022-02-09
CVE-2022-21971 [HIGH] CWE-824 CVE-2022-21971: Windows Runtime Remote Code Execution Vulnerability Windows Runtime Remote Code Execution Vulnerability
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CVE-2023-36874P1HIGHCVSS 7.8KEVPoC≥ 10.0.0, < 10.0.22000.21762023-07-11
CVE-2023-36874 [HIGH] CWE-59 CVE-2023-36874: Windows Error Reporting Service Elevation of Privilege Vulnerability Windows Error Reporting Service Elevation of Privilege Vulnerability
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CVE-2021-41379P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.3182021-11-10
CVE-2021-41379 [HIGH] CWE-59 CVE-2021-41379: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
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CVE-2024-35250P1HIGHCVSS 7.8KEVPoC≥ 10.0.22000.0, < 10.0.22000.30192024-06-11
CVE-2024-35250 [HIGH] CWE-822 CVE-2024-35250: Windows Kernel-Mode Driver Elevation of Privilege Vulnerability Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
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CVE-2024-38193P1HIGHCVSS 7.8KEVPoC≥ 10.0.0, < 10.0.22000.31472024-08-13
CVE-2024-38193 [HIGH] CWE-416 CVE-2024-38193: Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
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CVE-2022-24521P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.0, < 10.0.22000.6132022-04-15
CVE-2022-24521 [HIGH] CWE-787 CVE-2022-24521: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
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CVE-2023-29360P1HIGHCVSS 8.4KEVPoC≥ 10.0.0, < 10.0.22000.20572023-06-14
CVE-2023-29360 [HIGH] CWE-822 CVE-2023-29360: Microsoft Streaming Service Elevation of Privilege Vulnerability Microsoft Streaming Service Elevation of Privilege Vulnerability
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Microsoft Windows 11 Version 21H2 vulnerabilities | cvebase