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Moderately critical

E-Lite POS Login SQL Injection Vulnerability and User Enumeration

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Release Date:  2007-11-26    Views:  5,720

Secunia Advisory SA27803

Where:

From remote

Impact:

Manipulation of data, Exposure of system information

Solution Status:

Unpatched

Software:

CVE Reference(s):

No CVE references.

Description


A vulnerability and a weakness have been reported in E-Lite POS, which can be exploited by malicious people to enumerate valid user accounts or conduct SQL injection attacks.

1) Input passed to the "username" and potentially other parameters in default.asp is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

Successful exploitation allows e.g. changing user names and passwords.

2) The script returns detailed error messages in case of a failed login attempt. This can be exploited to enumerate valid user accounts.


Solution:
Edit the source code to ensure that input is properly sanitised and use less detailed error messages.

Provided and/or discovered by:
1) Aria-Security Team
2) An anonymous person

Original Advisory:
http://aria-security.net/forum/showthread.php?p=1108#post1108

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: E-Lite POS Login SQL Injection Vulnerability and User Enumeration

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