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

Source

https://github.com/meowhua15/CVE-2022-30190

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

An exploitation of CVE-2022-30190 (Follina)

Readme

# CVE-2022-30190

> Based on https://github.com/JohnHammond/msdt-follina

## Environment Setup
> Use files in /env-setup
1. Virtual Machine: use VirtualBox and [Win10_21H2_English_x32.iso](https://drive.google.com/file/d/1J2vBbrps2A3LL3XMexloBt70OdvI_vWn/view?usp=drive_link) (Build 19044.1288)
2. Install Microsoft Word, run `setup.exe /configure configuration.xml` using cmd inside /env-setup/odt-2013
3. Install Python 3.8.10

## Exploitation
1. Turn off Virus and Threat Scanning in Window's settings
2. Make sure you have all the Python packages needed
    * Often need to install netifaces using `pip install netifaces`
3. Get your machine's IP address (`ipconfig`)
4. Run `py folina.py -i <ip-address>` (refer to the original repo for more details)
5. Open the malicious doc file. Then the msdt, sdiagnhost and a calcualtor should pop up

<img src="https://github.com/meowhua15/CVE-2022-30190/assets/74200918/b3dc2360-11f4-476e-b457-0f5108ef5172"  width=40%> <img src="https://github.com/meowhua15/CVE-2022-30190/assets/74200918/e73ff6ae-727c-4c5f-a370-7c80790ff8d5"  width=40%> <img src="https://github.com/meowhua15/CVE-2022-30190/assets/74200918/111b6e3e-b106-4a09-bd39-76ea6b8561bc"  width=40%>

File Snapshot


 [4.0K]  /data/pocs/77662cd463e6d3a42e4bed06ee17fd06f51ffc1d
├── [4.8M]  CVE-2022-30190-Report.pdf
├── [4.0K]  doc
│   ├── [1.3K]  [Content_Types].xml
│   ├── [4.0K]  docProps
│   │   ├── [ 703]  app.xml
│   │   └── [ 734]  core.xml
│   ├── [4.0K]  _rels
│   └── [4.0K]  word
│       ├── [3.8K]  document.xml
│       ├── [1.5K]  fontTable.xml
│       ├── [4.0K]  _rels
│       │   └── [ 974]  document.xml.rels
│       ├── [2.9K]  settings.xml
│       ├── [ 29K]  styles.xml
│       ├── [4.0K]  theme
│       │   └── [6.6K]  theme1.xml
│       └── [ 802]  webSettings.xml
├── [4.0K]  env-setup
│   ├── [4.0K]  odt-2013
│   │   ├── [ 307]  configuration.xml
│   │   └── [1.1M]  setup.exe
│   ├── [ 26M]  python-3.8.10.exe
│   └── [4.0K]  sysmon
│       ├── [7.2K]  Eula.txt
│       ├── [4.6M]  Sysmon64a.exe
│       ├── [4.2M]  Sysmon64.exe
│       └── [7.8M]  Sysmon.exe
├── [5.0K]  follina.py
├── [4.0K]  log
│   └── [ 68K]  log.evtx
├── [ 44K]  nc64.exe
└── [1.2K]  README.md

10 directories, 22 files

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