CVE-2024-23570 in Aftermarket EPC
Summary
by MITRE • 07/17/2026
HCL Aftermarket EPC is affected by clickjacking vulnerability Cross-Frame Scripting is an attack technique where an attacker loads a vulnerable application in an iFrame on his malicious site. The attacker can then launch a Clickjacking attack, which may lead to Phishing, Cross-Site Request Forgery, sensitive information leakage and more.
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Analysis
by VulDB Data Team • 07/17/2026
The HCL Aftermarket EPC system presents a critical clickjacking vulnerability that exploits cross-frame scripting techniques to compromise user security. This vulnerability allows attackers to embed the vulnerable application within an invisible or deceptive iframe on malicious websites, creating a dangerous attack surface that can be leveraged for various malicious activities. The fundamental flaw lies in the application's insufficient protection against frame embedding attacks, where the system fails to implement proper security headers or frame-busting mechanisms that would prevent unauthorized embedding.
The technical implementation of this vulnerability stems from the absence of essential security measures such as X-Frame-Options headers or Content Security Policy directives that should prevent the application from being rendered within another domain's context. Attackers can craft malicious web pages that load the HCL Aftermarket EPC interface inside hidden iframes, making it appear as though users are interacting with legitimate application elements while actually performing actions on behalf of the attacker. This technique particularly leverages the principle of user trust and interface deception to execute unauthorized operations.
The operational impact of this vulnerability extends far beyond simple phishing attempts, creating a comprehensive attack vector that can facilitate cross-site request forgery attacks, sensitive data exfiltration, and unauthorized administrative actions. Users interacting with compromised pages may unknowingly perform critical operations such as changing passwords, modifying system configurations, or accessing restricted information while believing they are engaging with legitimate application interfaces. The vulnerability represents a significant risk to business continuity and data integrity, particularly in enterprise environments where the EPC system manages critical aftermarket operations and service management functions.
Security professionals should implement comprehensive mitigations including deploying strict X-Frame-Options headers set to DENY or SAMEORIGIN, implementing Content Security Policy directives that restrict frame embedding, and conducting regular security assessments of web applications. The vulnerability aligns with CWE-1021, which specifically addresses insufficient protection against cross-frame scripting attacks, and represents a critical weakness in the application's defense-in-depth strategy. Organizations should also consider implementing additional layers of security such as user session management controls and monitoring for suspicious iframe activity to detect potential exploitation attempts.
According to ATT&CK framework methodology, this vulnerability maps to T1531 - Account Access Token Manipulation and T1071.001 - Application Layer Protocol: Web Protocols, demonstrating how attackers can leverage web application weaknesses to manipulate user sessions and access restricted resources. The mitigation strategy should include regular security training for developers on secure coding practices, implementation of automated security scanning tools, and establishment of proper access controls that limit the impact of potential exploitation. Organizations must also establish incident response procedures specifically designed to address cross-frame scripting attacks and ensure rapid detection and remediation of similar vulnerabilities across their technology infrastructure.