CVE-2024-23575 in Aftermarket EPC
Summary
by MITRE • 07/17/2026
HCL Aftermarket EPC is vulnerable to attack since the application returns detailed error messages that leak information about the processing on the server. An attacker may use the contents of error messages to help launch another ,more focused attack.
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Analysis
by VulDB Data Team • 07/17/2026
The vulnerability in HCL Aftermarket EPC stems from insufficient error handling mechanisms that expose sensitive server-side information through detailed error messages. This weakness creates a significant security risk by providing attackers with valuable intelligence about the application's internal structure, data processing flows, and system configurations. The application's failure to implement proper error sanitization allows malicious actors to extract information such as database schemas, file paths, stack traces, and internal system parameters that would otherwise remain hidden from external observation.
This vulnerability aligns with CWE-209, which specifically addresses the issue of information exposure through error messages, and represents a classic example of how poor error handling can undermine overall security posture. The leaked information serves as a foundation for more sophisticated attacks by enabling threat actors to craft targeted exploitation strategies. When error messages reveal internal implementation details, database connection strings, or specific application components, attackers can leverage this intelligence to identify potential attack vectors and tailor their approaches accordingly.
The operational impact of this vulnerability extends beyond simple information disclosure, creating opportunities for cascading security incidents that could compromise the entire system infrastructure. Attackers can use the exposed information to map network topology, identify vulnerable components, and develop more effective exploitation techniques. This type of information leakage can facilitate subsequent attacks including SQL injection attempts, directory traversal exploits, or other targeted assaults that specifically target the disclosed system elements.
Security practitioners should implement comprehensive error handling procedures that sanitize all error messages before display, ensuring that only generic, non-informative responses are presented to end users. The mitigation strategy must include proper input validation, centralized error management frameworks, and regular security testing to identify potential information disclosure channels. Organizations should also establish logging mechanisms that capture detailed error information internally while presenting sanitized versions to external users. This approach aligns with the principle of least privilege and follows industry best practices outlined in standards such as NIST SP 800-53, which emphasizes the importance of protecting system information through appropriate access controls and error handling measures.
The vulnerability demonstrates how seemingly minor implementation flaws can create significant security risks when combined with other attack vectors. Proper error handling should be considered a fundamental security control rather than an afterthought in application development processes, as it directly impacts the system's resilience against various threat actors and attack methodologies.