CVE-2010-3420 in PowerStore
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in Products_Results.php in PowerStore 3.0 allows remote attackers to inject arbitrary web script or HTML via the totalRows_WADAProducts parameter.
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Analysis
by VulDB Data Team • 02/07/2019
The vulnerability identified as CVE-2010-3420 represents a critical cross-site scripting flaw located within the Products_Results.php component of PowerStore 3.0 content management system. This weakness enables malicious actors to execute arbitrary web scripts or HTML code within the context of other users' browsers, fundamentally compromising the security of web applications that rely on this software. The vulnerability specifically manifests through the totalRows_WADAProducts parameter, which serves as an entry point for attacker-controlled input that bypasses proper sanitization mechanisms.
This XSS vulnerability operates under the Common Weakness Enumeration classification of CWE-79, which defines the weakness as the failure to sanitize user input before incorporating it into web pages. The flaw resides in the application's failure to properly validate and escape dynamic content, allowing attackers to inject malicious scripts that execute in the victim's browser environment. The vulnerability is particularly concerning because it affects the product results page, a critical component that likely handles user-generated content and dynamic data display, making it a prime target for exploitation.
The operational impact of this vulnerability extends beyond simple script injection, as it can facilitate more sophisticated attacks such as session hijacking, credential theft, and redirection to malicious sites. Attackers can exploit this weakness to steal user sessions, access sensitive data, or manipulate the application's functionality from within the victim's browser context. The vulnerability affects the integrity of web applications by allowing unauthorized code execution, potentially leading to complete compromise of user accounts and system resources. This type of vulnerability undermines the fundamental security principles of input validation and output encoding that are essential for web application security.
Mitigation strategies for CVE-2010-3420 should prioritize immediate implementation of proper input validation and output encoding mechanisms. Organizations must ensure that all user-supplied parameters, particularly those used in dynamic content generation, undergo rigorous sanitization before being processed or displayed. The implementation of Content Security Policy (CSP) headers can provide additional protection layers against script injection attacks. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities in web applications. According to the ATT&CK framework, this vulnerability maps to the T1059.007 technique for scripting languages, specifically targeting web application interfaces. The remediation process should involve comprehensive code reviews focusing on parameter handling, input validation routines, and output encoding practices. Additionally, implementing proper error handling and logging mechanisms will aid in detecting and responding to exploitation attempts. Organizations should also consider upgrading to patched versions of PowerStore 3.0 or implementing web application firewalls as additional protective measures against such vulnerabilities.