CVE-2026-4434 Devolutions PAM证书验证不当漏洞

import winrm # This script demonstrates the vulnerability scenario where TLS certificate validation is disabled. # This is insecure and should only be used for educational/testing purposes against authorized targets. def vulnerable_winrm_connection(target_host, username, password): # Exploit: Disable server certificate verification session = winrm.Session( target_host, auth=(username, password), server_cert_validation='ignore' # VULNERABILITY: Disabled TLS certificate verification ) # Run a command result = session.run_cmd('hostname', []) print(f"StdOut: {result.std_out.decode()}") print(f"StdErr: {result.std_err.decode()}") if __name__ == "__main__": # Example usage (replace with actual target details during pentest) # vulnerable_winrm_connection('https://target-pam-server:5986/wsman', 'admin', 'password') pass