CVE-2021-1732— Windows Win32k Elevation of Privilege Vulnerability
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I. Basic Information for CVE-2021-1732
Vulnerability Information
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Vulnerability Title
Windows Win32k Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Windows Win32k Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/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 Win32k 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Win32k是美国微软（Microsoft）公司的一个用于Windows多用户管理的系统文件。 Microsoft Win32k 中存在缓冲区错误漏洞。以下产品及版本受到影响：Windows 10 Version 1803 for 32-bit Systems,Windows 10 Version 1803 for x64-based Systems,Windows 10 Version 1803 for ARM64-based Systems,Windows 10 Version 1
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 1803 | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:* | |
| Microsoft | Windows 10 Version 1809 | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:* | |
| Microsoft | Windows Server 2019 | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* | |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* | |
| Microsoft | Windows 10 Version 1909 | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:* | |
| Microsoft | Windows Server, version 1909 (Server Core installation) | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:* | |
| Microsoft | Windows 10 Version 2004 | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:* | |
| Microsoft | Windows Server version 2004 | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:* | |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:* | |
| Microsoft | Windows Server version 20H2 | 10.0.0 ~ publication | cpe:2.3:o:microsoft:windows_server_20H2:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2021-1732
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | CVE-2021-1732 Exploit | https://github.com/KaLendsi/CVE-2021-1732-Exploit | POC Details |
| 2 | CVE-2021-1732 Microsoft Windows 10 本地提权漏 研究及Poc/Exploit开发 | https://github.com/k-k-k-k-k/CVE-2021-1732 | POC Details |
| 3 | None | https://github.com/oneoy/CVE-2021-1732-Exploit | POC Details |
| 4 | None | https://github.com/linuxdy/CVE-2021-1732_exp | POC Details |
| 5 | CVE-2021-1732 poc & exp; tested on 20H2 | https://github.com/Pai-Po/CVE-2021-1732 | POC Details |
| 6 | Read my blog for more info - | https://github.com/exploitblizzard/Windows-Privilege-Escalation-CVE-2021-1732 | POC Details |
| 7 | None | https://github.com/BeneficialCode/CVE-2021-1732 | POC Details |
| 8 | 对1909下windows版本的EXP进行分析，并对代码添加调试和注释 | https://github.com/ExploitCN/CVE-2021-1732-EXP- | POC Details |
| 9 | None | https://github.com/r1l4-i3pur1l4/CVE-2021-1732 | POC Details |
| 10 | CVE-2021-1732 Microsoft Windows 10 本地提权漏 研究及Poc/Exploit开发 | https://github.com/fenalik/CVE-2021-1732 | POC Details |
| 11 | CVE-2021-1732 Microsoft Windows 10 本地提权漏 研究及Poc/Exploit开发 | https://github.com/4dp/CVE-2021-1732 | POC Details |
| 12 | None | https://github.com/yangshifan-git/CVE-2021-1732 | POC Details |
| 13 | None | https://github.com/asepsaepdin/CVE-2021-1732 | POC Details |
| 14 | Compiled CVE-2021-1732(WIndows XP-10(till 20H1) LPE) | https://github.com/Sausageinforest/CVE-2021-1732 | POC Details |
| 15 | None | https://github.com/Threekiii/Awesome-POC/blob/master/%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F%E6%BC%8F%E6%B4%9E/Windows%20Win32k%20%E6%9C%AC%E5%9C%B0%E6%8F%90%E6%9D%83%E6%BC%8F%E6%B4%9E%20CVE-2021-1732.md | POC Details |
| 16 | CVE-2021-1732 Microsoft Windows 10 本地提权漏 研究及Poc/Exploit开发 | https://github.com/flyinbedxyz/CVE-2021-1732 | POC Details |
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · Microsoft · 2021-02-25 · 58 CVEs total
| CVE-2021-24077 | 9.8 CRITICAL | Windows Fax Service Remote Code Execution Vulnerability |
| CVE-2021-24078 | 9.8 CRITICAL | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2021-24074 | 9.8 CRITICAL | Windows TCP/IP Remote Code Execution Vulnerability |
| CVE-2021-24094 | 9.8 CRITICAL | Windows TCP/IP Remote Code Execution Vulnerability |
| CVE-2021-24088 | 8.8 HIGH | Windows Local Spooler Remote Code Execution Vulnerability |
| CVE-2021-24066 | 8.8 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2021-24093 | 8.8 HIGH | Windows Graphics Component Remote Code Execution Vulnerability |
| CVE-2021-24072 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2021-1728 | 8.8 HIGH | System Center Operations Manager Elevation of Privilege Vulnerability |
| CVE-2020-17162 | 8.8 HIGH | Microsoft Windows Security Feature Bypass Vulnerability |
| CVE-2021-24105 | 8.4 HIGH | Package Managers Configurations Remote Code Execution Vulnerability |
| CVE-2021-1722 | 8.1 HIGH | Windows Fax Service Remote Code Execution Vulnerability |
| CVE-2021-26701 | 8.1 HIGH | .NET Core Remote Code Execution Vulnerability |
| CVE-2021-24112 | 8.1 HIGH | .NET Core Remote Code Execution Vulnerability |
| CVE-2021-1726 | 8.0 HIGH | Microsoft SharePoint Server Spoofing Vulnerability |
| CVE-2021-24083 | 7.8 HIGH | Windows Address Book Remote Code Execution Vulnerability |
| CVE-2021-26700 | 7.8 HIGH | Visual Studio Code npm-script Extension Remote Code Execution Vulnerability |
| CVE-2021-25195 | 7.8 HIGH | Windows PKU2U Elevation of Privilege Vulnerability |
| CVE-2021-24103 | 7.8 HIGH | Windows Event Tracing Elevation of Privilege Vulnerability |
| CVE-2021-24091 | 7.8 HIGH | Windows Camera Codec Pack Remote Code Execution Vulnerability |
Showing top 20 of 58 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Windows 10 Version 1803
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Windows Graphics Component Elevation of Privilege Vulnerabil - CVE-2021-31187
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V. Comments for CVE-2021-1732
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