CVE-2007-4762 in E-smart Cart
Summary
by MITRE
Multiple SQL injection vulnerabilities in embadmin/login.asp in E-SMARTCART 1.0 allow remote attackers to execute arbitrary SQL commands via the (1) user and (2) pass fields, different vectors than CVE-2007-0092.
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Analysis
by VulDB Data Team • 07/25/2024
The vulnerability identified as CVE-2007-4762 represents a critical SQL injection flaw within the E-SMARTCART 1.0 web application suite, specifically targeting the embadmin/login.asp component. This vulnerability exposes the system to remote code execution risks through improper input validation mechanisms that fail to sanitize user-supplied data before incorporating it into database queries. The affected application processes authentication requests through the login interface where user credentials are submitted via the user and pass parameters, creating multiple attack vectors that can be exploited by malicious actors without requiring authentication.
The technical exploitation of this vulnerability occurs through the manipulation of the user and pass input fields in the login.asp script, where the application directly incorporates user-supplied values into SQL query construction without proper sanitization or parameterization. This design flaw allows attackers to inject malicious SQL code that can manipulate the database queries, potentially enabling unauthorized access to the system, data extraction, or even complete system compromise. The vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection weaknesses in software applications, and aligns with the ATT&CK framework's T1190 technique for exploiting vulnerabilities in web applications.
The operational impact of this vulnerability extends beyond simple authentication bypasses, as successful exploitation could result in complete database compromise, data leakage, and potential lateral movement within the network infrastructure. Attackers could leverage the SQL injection capabilities to extract sensitive information including user credentials, customer data, and system configurations. The vulnerability's persistence in the E-SMARTCART 1.0 version indicates a fundamental flaw in the application's security architecture, where input validation mechanisms were insufficient to prevent malicious data injection. Organizations utilizing this vulnerable software face significant risks including regulatory compliance violations, financial losses, and reputational damage from potential data breaches.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and parameterized query construction techniques to prevent SQL injection attacks. System administrators should apply the latest security patches from the vendor if available, or implement web application firewalls to detect and block malicious SQL injection attempts. The remediation process involves sanitizing all user inputs, implementing proper escape sequences for database queries, and utilizing prepared statements or stored procedures that separate SQL code from data. Additionally, network segmentation and access controls should be implemented to limit potential damage from successful exploitation attempts, while regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other application components. Organizations should also consider implementing database activity monitoring and intrusion detection systems to identify suspicious database access patterns that may indicate exploitation attempts.