CVE-2021-1675 PoC — Microsoft Windows Print Spooler Components 安全漏洞

Source

Associated Vulnerability

Title:Microsoft Windows Print Spooler Components 安全漏洞 (CVE-2021-1675)
Description:Microsoft Windows Print Spooler Components是美国微软（Microsoft）公司的一个打印后台处理程序组件。 Microsoft Windows Print Spooler Components存在安全漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for AR

Description

C# PrintNightmare (CVE-2021-1675)

Readme

# C# PrintNightmare (CVE-2021-1675)

You'll need a DLL to use SharpPN. So once you have that, just build and specify the dll path in the command-line arguments.

## Build  
You can build yourself with `C:\Windows\Microsoft.NET\Framework64\v3.5\csc.exe -out:SharpPN.exe C:\Path\to\Program.cs` or by opening the .sln file with Visual Studio and building there.

## Usage  
`.\SharpPN.exe -DLL C:\path\to\your\dll`  

![Alt text](/images/SharpPN_Working.PNG)


### References  
Caleb Stewart & John Hammond's PowerShell PoC: https://github.com/calebstewart/CVE-2021-1675

File Snapshot


 [4.0K]  /data/pocs/1dfe09f6c3dda74e8f930523ba85b95c2ba8bdea
├── [4.0K]  images
│   └── [ 24K]  SharpPN_Working.PNG
├── [ 34K]  LICENSE
├── [4.6K]  Program.cs
├── [4.0K]  Properties
│   └── [1.4K]  AssemblyInfo.cs
├── [ 568]  README.md
├── [2.1K]  SharpPN.csproj
└── [1.1K]  SharpPN.sln

2 directories, 7 files

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