CVE-2022-30190 PoC — Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Source

https://github.com/Captain404/Follina-CVE-2022-30190-PoC-sample

Associated Vulnerability

Title:Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability (CVE-2022-30190)
Description: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 context allowed by the user’s rights. Please see the MSRC Blog Entry for important information about steps you can take to protect your system from this vulnerability.

Description

Educational Follina PoC Tool

Readme

# Follina-CVE-2022-30190-PoC-sample
 Educational Follina PoC Tool

![image](_github_images/tool1.png)

![image](_github_images/tool2.png)

![image](_github_images/tool3.png)

![image](_github_images/tool4.png)

# Version history

v1.1 — JavaScript payload obfuscation

v1.0 — Initial release

# Features
+ .RTF payload generator
+ Simple HTTP Server for payload
+ Mitigation tips
+ Configuration extractor
+ Easy to use for learning

## PoC Exploit Executed Successfully
![image](_github_images/tool-running.png)

File Snapshot


 [4.0K]  /data/pocs/f8b0748868dd4385dfab312ed4f87704e85a44cf
├── [3.3K]  app.manifest
├── [ 852]  App.xaml
├── [ 327]  App.xaml.cs
├── [ 595]  AssemblyInfo.cs
├── [4.0K]  bin
│   └── [4.0K]  Release
│       └── [4.0K]  net6.0-windows
│           ├── [4.0K]  Files
│           │   ├── [2.5K]  JavaScript.txt
│           │   └── [8.7K]  RTF.txt
│           ├── [ 403]  Follina_PoC.deps.json
│           ├── [420K]  Follina_PoC.dll
│           ├── [274K]  Follina_PoC.exe
│           ├── [ 355]  Follina_PoC.runtimeconfig.json
│           └── [4.0K]  Images
│               └── [126K]  ethical.ico
├── [4.0K]  Dark
│   ├── [ 11K]  Button.xaml
│   ├── [ 19K]  Common.xaml
│   ├── [8.9K]  RadioButton.xaml
│   ├── [4.4K]  TabControl.xaml
│   ├── [5.1K]  TabItem.xaml
│   └── [8.9K]  TextBox.xaml
├── [4.0K]  Files
│   ├── [2.5K]  JavaScript.txt
│   └── [8.7K]  RTF.txt
├── [2.2K]  FollinaExtractor.cs
├── [1.5K]  Follina_PoC.csproj
├── [ 414]  Follina_PoC.csproj.user
├── [1.1K]  Follina_PoC.sln
├── [4.0K]  _github_images
│   ├── [ 56K]  tool1.png
│   ├── [ 33K]  tool2.png
│   ├── [ 30K]  tool3.png
│   ├── [ 67K]  tool4.png
│   └── [498K]  tool-running.png
├── [4.0K]  Images
│   ├── [126K]  ethical.ico
│   ├── [102K]  scheme.png
│   └── [8.0K]  tube.png
├── [ 18K]  LICENSE
├── [ 10K]  MainWindow.xaml
├── [2.9K]  MainWindow.xaml.cs
├── [1.1K]  PayloadGenerator.cs
├── [ 516]  README.md
└── [1.3K]  WebServer.cs

9 directories, 37 files

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