CVE-2021-33739— Microsoft DWM Core Library Elevation of Privilege Vulnerability
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I. Basic Information for CVE-2021-33739
Vulnerability Information
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Vulnerability Title
Microsoft DWM Core Library Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Microsoft DWM Core Library Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft DWM Core Library 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft DWM Core Library存在安全漏洞。以下产品和版本受到影响：Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 10 Version 2004 for ARM64-based Systems,Windows
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Windows 10 Version 1909 | 10.0.0 ~ 10.0.18363.1621 | cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1621:*:*:*:*:*:x86:* | |
| Microsoft | Windows 10 Version 21H1 | 10.0.0 ~ 10.0.19043.1052 | cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1052:*:*:*:*:*:x64:* | |
| Microsoft | Windows 10 Version 2004 | 10.0.0 ~ 10.0.19041.1052 | cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1052:*:*:*:*:*:x64:* | |
| Microsoft | Windows Server version 2004 | 10.0.0 ~ 10.0.19041.1052 | cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1052:*:*:*:*:*:*:* | |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 ~ 10.0.19042.1052 | cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1052:*:*:*:*:*:x86:* | |
| Microsoft | Windows Server version 20H2 | 10.0.0 ~ 10.0.19042.1052 | cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1052:*:*:*:*:*:*:* |
II. Public POCs for CVE-2021-33739
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/freeide2017/CVE-2021-33739-POC | POC Details |
| 2 | CVE-2021-33739 PoC Analysis | https://github.com/giwon9977/CVE-2021-33739_PoC_Analysis | POC Details |
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No public POC found.
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Same Patch Batch · Microsoft · 2021-06-08 · 50 CVEs total
| CVE-2021-31962 | 9.4 CRITICAL | Kerberos AppContainer Security Feature Bypass Vulnerability |
| CVE-2021-31977 | 8.6 HIGH | Windows Hyper-V Denial of Service Vulnerability |
| CVE-2021-33741 | 8.2 HIGH | Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability |
| CVE-2021-31980 | 8.1 HIGH | Microsoft Intune Management Extension Remote Code Execution Vulnerability |
| CVE-2021-1675 | 7.8 HIGH | Windows Print Spooler Remote Code Execution Vulnerability |
| CVE-2021-31942 | 7.8 HIGH | 3D Viewer Remote Code Execution Vulnerability |
| CVE-2021-31973 | 7.8 HIGH | Windows GPSVC Elevation of Privilege Vulnerability |
| CVE-2021-31969 | 7.8 HIGH | Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability |
| CVE-2021-31967 | 7.8 HIGH | VP9 Video Extensions Remote Code Execution Vulnerability |
| CVE-2021-31940 | 7.8 HIGH | Microsoft Office Graphics Remote Code Execution Vulnerability |
| CVE-2021-31939 | 7.8 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2021-31941 | 7.8 HIGH | Microsoft Office Graphics Remote Code Execution Vulnerability |
| CVE-2021-31943 | 7.8 HIGH | 3D Viewer Remote Code Execution Vulnerability |
| CVE-2021-31956 | 7.8 HIGH | Windows NTFS Elevation of Privilege Vulnerability |
| CVE-2021-31954 | 7.8 HIGH | Windows Common Log File System Driver Elevation of Privilege Vulnerability |
| CVE-2021-31952 | 7.8 HIGH | Windows Kernel-Mode Driver Elevation of Privilege Vulnerability |
| CVE-2021-31953 | 7.8 HIGH | Windows Filter Manager Elevation of Privilege Vulnerability |
| CVE-2021-31951 | 7.8 HIGH | Windows Kernel Elevation of Privilege Vulnerability |
| CVE-2021-31945 | 7.8 HIGH | Paint 3D Remote Code Execution Vulnerability |
| CVE-2021-31946 | 7.8 HIGH | Paint 3D Remote Code Execution Vulnerability |
Showing top 20 of 50 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Windows 10 Version 1909
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Windows DNS Server Remote Code Execution Vulnerability - CVE-2021-43240
NTFS Set Short Name Elevation of Privilege Vulnerability - CVE-2021-43237
Windows Setup Elevation of Privilege Vulnerability
Same vendor: Microsoft
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