CVE-2023-32532 in Apex Central
Summary
by MITRE • 06/27/2023
Certain dashboard widgets on Trend Micro Apex Central (on-premise) are vulnerable to cross-site scripting (XSS) attacks that may allow an attacker to achieve remote code execution on affected servers.
This is similar to, but not identical to CVE-2023-32531 through 32535.
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Analysis
by VulDB Data Team • 12/22/2025
The vulnerability identified as CVE-2023-32532 affects Trend Micro Apex Central, a security management platform deployed on-premise that provides centralized monitoring and management of security solutions. This issue manifests within the dashboard widget functionality, representing a critical security flaw that bridges the gap between client-side web interface vulnerabilities and server-side compromise capabilities. The affected system operates as a central hub for security operations, making it an attractive target for adversaries seeking to establish persistent access to enterprise security infrastructures.
The technical flaw stems from inadequate input validation and output encoding within the dashboard widget rendering components of Apex Central. When users interact with dashboard widgets that display dynamic content or user-provided data, the application fails to properly sanitize or escape special characters in input fields. This vulnerability classifies under CWE-79 as Cross-Site Scripting, specifically manifesting as a stored XSS attack where malicious scripts can be injected into the dashboard and subsequently executed in the context of authenticated users' browsers. The flaw allows attackers to inject malicious JavaScript code through dashboard configuration parameters or widget data sources, which then executes when other users view the affected dashboard.
The operational impact of this vulnerability extends beyond traditional client-side exploitation, as it enables attackers to achieve remote code execution on the affected servers. This escalation occurs because the XSS vulnerability allows adversaries to inject scripts that can manipulate the application's behavior and potentially access server-side resources through the web interface. Attackers can leverage this capability to execute arbitrary commands on the server, potentially gaining complete control over the Apex Central management platform. This represents a severe compromise of the security infrastructure, as the platform itself becomes a vector for further attacks against the enterprise network. The vulnerability affects the on-premise deployment model, meaning that organizations operating their own security management infrastructure are at risk, potentially exposing their entire security ecosystem to compromise.
Organizations should implement immediate mitigations including input validation controls, output encoding mechanisms, and regular security updates for Trend Micro Apex Central. The vulnerability demonstrates the importance of secure coding practices and proper sanitization of user inputs in web applications. Security teams should conduct thorough vulnerability assessments of their dashboard configurations and implement network segmentation to limit the potential impact of such compromises. Additionally, monitoring for unusual dashboard activity and implementing web application firewalls can provide additional layers of protection. The ATT&CK framework categorizes this vulnerability under T1059.007 for Command and Scripting Interpreter and T1566.001 for Spearphishing Attachment, highlighting the attack vectors and techniques that adversaries can employ through this vulnerability. Regular security testing and adherence to secure development practices remain essential for preventing similar vulnerabilities in security management platforms that serve as critical infrastructure components for enterprise cybersecurity operations.