CVE-2012-5334 in Printing Press
Summary
by MITRE
SQL injection vulnerability in product_desc.php in Pre Printing Press allows remote attackers to execute arbitrary SQL commands via the pid parameter.
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Analysis
by VulDB Data Team • 03/31/2025
The vulnerability identified as CVE-2012-5334 represents a critical sql injection flaw within the product_desc.php script of the Pre Printing Press web application. This vulnerability resides in the handling of the pid parameter which is used to retrieve product descriptions from a database. The flaw allows remote attackers to manipulate the sql query execution by injecting malicious sql commands through the pid parameter, thereby bypassing normal authentication and authorization mechanisms. The vulnerability stems from inadequate input validation and sanitization of user-supplied data before incorporating it into sql queries. This type of vulnerability falls under the category of cwe-89 sql injection as defined by the common weakness enumeration, where untrusted data is directly concatenated into sql commands without proper escaping or parameterization. The attack vector is particularly dangerous because it requires no authentication to exploit, making it accessible to any remote user who can interact with the vulnerable web application.
The technical exploitation of this vulnerability occurs when an attacker submits a malicious pid parameter value that contains sql code intended to manipulate the database query. The product_desc.php script likely constructs a sql statement using string concatenation or interpolation that directly incorporates the user-provided pid value without proper sanitization. When the sql engine processes this malformed input, it interprets the injected sql commands as part of the legitimate query, potentially allowing attackers to extract sensitive data, modify database records, or even execute administrative commands on the underlying database system. This vulnerability directly impacts the confidentiality, integrity, and availability of the application's data, as attackers can potentially gain unauthorized access to sensitive customer information, product data, or system configuration details. The vulnerability also enables potential privilege escalation attacks where attackers might attempt to elevate their access level within the database environment.
The operational impact of CVE-2012-5334 extends beyond immediate data compromise to encompass broader security implications for the entire web application infrastructure. Organizations using Pre Printing Press software become vulnerable to data breaches that could result in financial losses, regulatory penalties, and reputational damage. The vulnerability creates opportunities for attackers to perform advanced persistent threats where they can establish backdoors, exfiltrate large datasets, or use the compromised system as a launching point for attacks on other internal systems. According to the mitre attack framework, this vulnerability maps to techniques involving sql injection and credential access, potentially enabling adversaries to move laterally within network environments. The risk is compounded by the fact that many organizations may not immediately patch or remediate such vulnerabilities, especially in legacy systems where the application may no longer be actively supported. The vulnerability also represents a significant concern for compliance with data protection regulations such as gdpr, pci dss, and hipaa, which mandate protection of sensitive data and require organizations to implement adequate security controls.
Mitigation strategies for CVE-2012-5334 must address both immediate remediation and long-term security improvements. The most effective immediate solution involves implementing proper input validation and parameterized queries to prevent sql injection attacks. This includes using prepared statements or stored procedures that separate sql code from data, ensuring that user input is properly escaped or sanitized before being incorporated into database queries. Organizations should also implement web application firewalls and input filtering mechanisms to detect and block suspicious sql injection patterns. Regular security testing including automated vulnerability scanning and manual penetration testing should be conducted to identify similar vulnerabilities in other application components. The remediation process should follow industry best practices such as those outlined in the owasp top ten and the iso 27001 information security management framework. Additionally, implementing proper access controls, database audit logging, and monitoring systems can help detect unauthorized database access attempts and provide early warning of potential exploitation attempts. Organizations should also consider implementing database activity monitoring solutions that can identify anomalous sql query patterns indicative of sql injection attacks.