CVE-2022-23779 PoC — ZOHO ManageEngine Desktop Central 信息泄露漏洞

Source

https://github.com/fbusr/CVE-2022-23779

Associated Vulnerability

Title:ZOHO ManageEngine Desktop Central 信息泄露漏洞 (CVE-2022-23779)
Description:ZOHO ManageEngine Desktop Central（DC）是美国卓豪（ZOHO）公司的一套桌面管理解决方案。该方案包含软件分发、补丁管理、系统配置、远程控制等功能模块，可对桌面机以及服务器管理的整个生命周期提供支持。 ZOHO ManageEngine Desktop Central 10.1.2137.8之前版本存在安全漏洞，该漏洞源于软件向任何人公开已安装的服务器名称。内部主机名可以通过读取HTTP重定向响应来发现。

Description

CVE-2022-23779: Internal Hostname Disclosure Vulnerability

Readme

# CVE-2022-23779: Internal Hostname Disclosure Vulnerability
## Information
**Description:** Zoho ManageEngine Desktop Central before 10.1.2137.8 exposes the installed server name to anyone. The internal hostname can be discovered by reading HTTP redirect responses.  
**Versions Affected:** <10.1.2137.7 \
**Researcher:** Matthew Zellner (@fbusr)  
**Disclosure Link:** https://www.manageengine.com/products/desktop-central/cve-2022-23779.html  
**NIST CVE Link:** https://nvd.nist.gov/vuln/detail/CVE-2022-23779  

## Proof-of-Concept Exploit
### Description
1. Send an HTTP GET request to '/themes' over port 8020.
2. Read the HTTP redirect response and anaylze the 'Location' HTTP response header.  

### Usage/Exploitation
`./CVE-2022-23779.sh`

File Snapshot


 [4.0K]  /data/pocs/301c0e525462de13196c5017177cd3588c8bf1e7
├── [ 233]  CVE-2022-23779.sh
└── [ 750]  README.md

0 directories, 2 files

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