CVE-2017-5638 PoC — Apache Struts 2 输入验证错误漏洞

Source

https://github.com/kloutkake/CVE-2017-5638-PoC

Associated Vulnerability

Title:Apache Struts 2 输入验证错误漏洞 (CVE-2017-5638)
Description:The Jakarta Multipart parser in Apache Struts 2 2.3.x before 2.3.32 and 2.5.x before 2.5.10.1 has incorrect exception handling and error-message generation during file-upload attempts, which allows remote attackers to execute arbitrary commands via a crafted Content-Type, Content-Disposition, or Content-Length HTTP header, as exploited in the wild in March 2017 with a Content-Type header containing a #cmd= string.

Description

This repository provides a PoC for CVE-2017-5638, a remote code execution vulnerability in Apache Struts 2, exploitable via a crafted Content-Type HTTP header.

Readme

# CVE-2017-5638 Apache Struts 2 RCE Proof of Concept

This repository contains a Proof of Concept (PoC) script demonstrating the Remote Code Execution (RCE) vulnerability identified as **CVE-2017-5638** in Apache Struts 2.

## Vulnerability Details

- **CVE ID:** [CVE-2017-5638](https://nvd.nist.gov/vuln/detail/CVE-2017-5638)
- **Affected Software:** Apache Struts 2 versions prior to 2.3.32 and 2.5.10.1
- **Vulnerability Type:** Remote Code Execution
- **Attack Vector:** Remote, via crafted Content-Type HTTP header

## Description

An error in the handling of the `Content-Type` header in file upload requests allows attackers to execute arbitrary OGNL expressions. This can lead to full system compromise.

## Contents

- `exploit.py`: PoC script to demonstrate the vulnerability
- `README.md`: Instructions on setting up a vulnerable environment and running the PoC
- `docs/`: Additional documentation and analysis of the vulnerability

## Disclaimer

**This project is for educational purposes only. Unauthorized use of this code against any system without permission is illegal and unethical.**

File Snapshot


 [4.0K]  /data/pocs/2b4092947dec3225cd3c32b5ce8c0817f8c1fe2b
├── [4.0K]  docs
│   └── [   1]  CVE-2017-5638-Analysis.md
├── [4.0K]  PoC
│   ├── [   1]  exploit.py
│   └── [   1]  requirements.txt
├── [1.1K]  README.md
└── [4.0K]  Vulnerable-Setup
    └── [   1]  VM-Setup.md

3 directories, 5 files

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