CVE-2008-2837 in CMS-BRD
Summary
by MITRE
SQL injection vulnerability in index.php in CMS-BRD allows remote attackers to execute arbitrary SQL commands via the menuclick parameter.
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Analysis
by VulDB Data Team • 10/29/2024
The vulnerability described in CVE-2008-2837 represents a critical sql injection flaw within the CMS-BRD content management system, specifically affecting the index.php script. This vulnerability resides in the handling of user input through the menuclick parameter, which is processed without adequate sanitization or validation mechanisms. The flaw enables remote attackers to manipulate the application's database queries by injecting malicious sql commands through this parameter, potentially leading to unauthorized data access, modification, or deletion.
The technical implementation of this vulnerability stems from improper input validation and parameter handling within the cms-brd application framework. When the menuclick parameter is submitted to the index.php script, the application directly incorporates this user-supplied data into sql query construction without appropriate escaping or parameterization techniques. This design flaw aligns with common weakness enumerations such as cwe-89 sql injection, which specifically addresses the insertion of malicious sql code into database queries through unvalidated input. The vulnerability exists at the application layer where user input transitions into database operations, making it particularly dangerous as it bypasses normal security controls.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to execute arbitrary sql commands on the underlying database server. Remote attackers can leverage this vulnerability to extract sensitive information such as user credentials, personal data, or system configuration details stored within the database. Additionally, the vulnerability could enable attackers to modify or delete database records, potentially compromising the integrity of the entire cms-brd system. The remote nature of the exploit means that attackers do not require physical access to the server or local network connectivity, making the vulnerability particularly attractive for widespread exploitation.
Mitigation strategies for CVE-2008-2837 should prioritize immediate implementation of input validation and parameterized queries to prevent sql injection attacks. Organizations should implement proper input sanitization techniques, including the use of prepared statements and parameterized queries to ensure that user input cannot be interpreted as sql commands. The application should also employ proper output encoding and validation mechanisms to prevent malicious input from being processed. Security measures should include regular vulnerability scanning, input validation testing, and application security reviews. Additionally, implementing web application firewalls and database activity monitoring can provide additional layers of protection against exploitation attempts. The vulnerability also highlights the importance of following secure coding practices and adhering to established security standards such as those outlined in the owasp top ten project, which specifically identifies sql injection as one of the most critical web application security risks. Organizations should also consider implementing database access controls and privilege management to limit the potential impact of successful exploitation attempts, ensuring that database accounts used by the application have the minimum necessary permissions to reduce the scope of potential damage.