CVE-2008-4350 in Tutorial Script
Summary
by MITRE
SQL injection vulnerability in main.php in vbLOGIX Tutorial Script 1.0 and earlier allows remote attackers to execute arbitrary SQL commands via the cat_id parameter in a list action.
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Analysis
by VulDB Data Team • 11/04/2024
The vulnerability identified as CVE-2008-4350 represents a critical sql injection flaw within the vbLOGIX Tutorial Script version 1.0 and earlier installations. This security weakness exists in the main.php file where the application fails to properly sanitize user input before incorporating it into sql database queries. The specific parameter affected is cat_id which is utilized in list actions, creating an avenue for malicious actors to manipulate the underlying database operations through crafted input sequences.
This vulnerability falls under the common weakness enumeration category CWE-89 which specifically addresses sql injection vulnerabilities where untrusted data is directly incorporated into sql command strings without proper validation or escaping mechanisms. The flaw allows remote attackers to execute arbitrary sql commands against the database server, potentially enabling full database compromise, data exfiltration, or unauthorized access to sensitive information stored within the application's backend systems. The attack vector requires no authentication and can be exploited through simple http requests that manipulate the cat_id parameter.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise. Attackers can leverage this weakness to perform unauthorized database operations including but not limited to reading sensitive user information, modifying database content, creating new user accounts, or even executing system commands if the database server allows such operations. The vulnerability affects all versions up to and including vbLOGIX Tutorial Script 1.0, making it a widespread concern for organizations that have not updated their installations. The remote nature of the exploit means that attackers can target vulnerable systems from anywhere on the internet without requiring physical access or insider knowledge.
Mitigation strategies for CVE-2008-4350 should focus on immediate patching of the affected vbLOGIX Tutorial Script installations to version 1.1 or later where the sql injection vulnerability has been addressed. Organizations should implement proper input validation and parameterized queries to prevent similar issues in their applications. The use of prepared statements or stored procedures with proper parameter binding can effectively eliminate sql injection risks. Additionally, network segmentation and access controls should be implemented to limit exposure of vulnerable applications to external threats. Security monitoring should be enhanced to detect unusual database access patterns that might indicate exploitation attempts. From an att&ck framework perspective, this vulnerability maps to technique t1190 - exploit public-facing application and t1071.004 - application layer protocol and t1046 - network service detection, as attackers would need to identify the vulnerable application and then exploit it to gain unauthorized access to database resources.