CVE-2007-3937 in A-shop
Summary
by MITRE
Multiple SQL injection vulnerabilities in A-shop 0.70 and earlier allow remote attackers to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 09/26/2024
The vulnerability identified as CVE-2007-3937 represents a critical security flaw affecting A-shop version 0.70 and earlier, classified under the Common Weakness Enumeration category CWE-89 SQL Injection. This vulnerability stems from inadequate input validation mechanisms within the web application's database interaction layers, creating a pathway for malicious actors to manipulate SQL queries through user-controllable parameters. The flaw exists in the application's handling of user-supplied data that is directly incorporated into SQL command strings without proper sanitization or parameterization, thereby exposing the underlying database infrastructure to unauthorized access and manipulation.
The technical exploitation of this vulnerability occurs when remote attackers can manipulate input fields or parameters that are subsequently used in SQL queries executed by the application's backend database. These unspecified vectors likely encompass various user input points including form fields, URL parameters, or API endpoints that process user data without appropriate validation. The vulnerability allows attackers to inject malicious SQL code that gets executed by the database server, potentially enabling them to extract sensitive information, modify database records, or even gain administrative privileges within the database environment. The lack of input sanitization means that attackers can bypass authentication mechanisms and directly interact with database structures through crafted SQL commands.
The operational impact of this vulnerability extends beyond simple data theft, as it can lead to complete system compromise and data destruction. Attackers leveraging this vulnerability can potentially access confidential customer information, financial records, and business-critical data stored within the A-shop database. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the system, making it particularly dangerous for e-commerce platforms that handle sensitive transactional data. The vulnerability also poses risks to system availability as attackers could potentially execute destructive commands that corrupt or delete database contents. Organizations using affected versions face significant compliance risks, as this vulnerability violates data protection regulations and can result in substantial financial and reputational damage.
Mitigation strategies for CVE-2007-3937 should prioritize immediate remediation through software updates and patches provided by the vendor, as this vulnerability has existed for over a decade and likely has well-documented solutions available. Implementing proper input validation and parameterized queries forms the fundamental defense mechanism against SQL injection attacks, aligning with defensive techniques recommended in the MITRE ATT&CK framework under the T1190 technique for exploitation of vulnerabilities. Organizations should also deploy web application firewalls to monitor and filter suspicious database queries, implement least privilege database access controls, and conduct regular security assessments to identify similar vulnerabilities within their application portfolio. Additionally, comprehensive logging and monitoring of database activities can help detect unauthorized access attempts and provide forensic evidence for incident response activities. The vulnerability serves as a stark reminder of the importance of maintaining up-to-date security practices and the critical need for secure coding methodologies throughout the software development lifecycle.