CVE-2010-4958 in Prado Portal
Summary
by MITRE
SQL injection vulnerability in index.php in Prado Portal 1.2.0 allows remote attackers to execute arbitrary SQL commands via the page parameter.
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Analysis
by VulDB Data Team • 01/13/2018
The CVE-2010-4958 vulnerability represents a critical sql injection flaw within the Prado Portal 1.2.0 web application framework. This vulnerability specifically targets the index.php script and exploits improper input validation mechanisms that fail to sanitize user-supplied data before incorporating it into sql queries. The vulnerability exists in the handling of the page parameter, which serves as an entry point for malicious sql command injection attacks. The flaw allows remote attackers to manipulate the application's database interactions by injecting malicious sql payloads through the page parameter, potentially gaining unauthorized access to sensitive data or executing destructive operations on the underlying database system.
The technical exploitation of this vulnerability stems from the application's failure to implement proper parameterized queries or input sanitization techniques. When the page parameter is processed, the application directly concatenates user input into sql statements without adequate validation or escaping mechanisms. This design flaw aligns with CWE-89, which specifically addresses sql injection vulnerabilities where untrusted data is incorporated into sql commands without proper sanitization. The vulnerability creates a pathway for attackers to bypass authentication mechanisms, extract confidential information, modify database records, or even execute administrative commands on the database server. The remote nature of this vulnerability means that attackers do not require physical access to the system, making it particularly dangerous for web applications exposed to the internet.
The operational impact of CVE-2010-4958 extends beyond simple data theft, as it can enable complete system compromise and persistent access to the application's data resources. Attackers can leverage this vulnerability to perform data manipulation, information disclosure, and potentially escalate privileges within the database environment. The vulnerability's presence in a portal framework like Prado Portal suggests that multiple applications built on this platform could be simultaneously affected, amplifying the potential damage. Organizations using this version of Prado Portal face significant risks including unauthorized data access, data corruption, and potential compliance violations due to inadequate security controls. The vulnerability also aligns with several ATT&CK techniques including T1190 for exploitation of remote services and T1071.004 for application layer protocol usage, as attackers would utilize the web application interface to deliver malicious payloads.
Mitigation strategies for CVE-2010-4958 require immediate implementation of input validation and parameterized query usage throughout the application codebase. Organizations should implement proper input sanitization measures that filter or escape special characters before processing user input. The most effective remediation involves migrating to parameterized queries or prepared statements that separate sql code from data, preventing malicious input from altering the intended query structure. Additionally, implementing proper access controls and database permissions can limit the impact of successful exploitation attempts. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other application components. The vulnerability highlights the importance of keeping web application frameworks updated, as newer versions of Prado Portal would likely contain patches addressing this specific sql injection weakness. Organizations should also implement web application firewalls and intrusion detection systems to monitor for suspicious sql injection patterns and prevent exploitation attempts.