CVE-2025-68967 华为设备打印模块权限控制不当漏洞

import os import sys # CVE-2025-68967 PoC - Improper Permission Control in Print Module # This is a conceptual PoC for demonstration purposes # Note: This vulnerability requires local access to the affected device def check_print_service_access(): """ Check if the print service has improper permission settings This PoC demonstrates the permission control issue in Huawei print module """ print('[+] CVE-2025-68967 PoC') print('[+] Target: Huawei Device Print Module') print('[+] Vulnerability: Improper Permission Control') print('') # Check for known vulnerable configuration vulnerable_paths = [ '/etc/print/capabilities', '/var/spool/print', '/opt/huawei/print/share' ] for path in vulnerable_paths: if os.path.exists(path): # Check if file/directory has overly permissive permissions stat_info = os.stat(path) mode = stat_info.st_mode & 0o777 # World-readable or writable permissions indicate vulnerability if mode & 0o004 or mode & 0o002: print(f'[VULN] {path} has permissive mode: {oct(mode)}') print(f' Attackers with local access can read/write this resource') return True print('[-] No obvious permission issues detected') return False if __name__ == '__main__': check_print_service_access()