CVE-2026-56567 in iControl
Summary
by MITRE • 07/31/2026
HCL iControl v4.3.0 was affected by Security Misconfiguration vulnerabilities. It involves the public exposure of internal configuration files due to improper web server or application hardening.
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Analysis
by VulDB Data Team • 07/31/2026
The vulnerability in HCL iControl v4.3.0 represents a critical security misconfiguration that exposes internal system configuration files to unauthorized access through improper web server hardening practices. This flaw falls under the category of inadequate access control and configuration management, creating significant attack surface exposure for organizations relying on this platform. The misconfiguration allows adversaries to directly access sensitive internal files that should remain protected within the application's secure boundaries, potentially exposing system architecture details, credential information, and operational parameters.
This security gap manifests as a failure in proper web server configuration where directory listings are enabled or access controls are improperly implemented, allowing unauthorized users to traverse application directories and retrieve confidential data. The vulnerability demonstrates poor application hardening practices that violate fundamental security principles of least privilege and defense in depth. According to CWE standards, this scenario aligns with CWE-215 which addresses the exposure of sensitive information through improper configuration, while also relating to CWE-732 which covers inadequate protection of system resources against unauthorized access.
The operational impact of this vulnerability extends beyond simple information disclosure, as it provides attackers with valuable reconnaissance data that can be used for subsequent exploitation attempts. Internal configuration files often contain sensitive information such as database connection strings, API keys, system paths, and architectural details that significantly reduce the effort required for advanced attacks. This exposure creates opportunities for privilege escalation, lateral movement, and further compromise of the affected environment. The vulnerability also impacts compliance requirements, potentially violating standards such as iso/iec 27001 and pci dss which mandate proper access controls and information protection measures.
Organizations utilizing HCL iControl v4.3.0 should implement immediate remediation measures including disabling directory listing features, implementing proper access controls for sensitive directories, and conducting comprehensive security hardening of the web server configuration. The mitigation strategy must include regular security assessments to identify similar misconfigurations across the application stack, along with implementing automated scanning tools to detect and prevent unauthorized access to sensitive system files. Additionally, organizations should establish secure baseline configurations and ensure that all web server components are properly configured according to industry best practices such as those outlined in the cis benchmarks for web servers, while also considering the mitre att&ck framework's approach to identifying and addressing configuration-based attack vectors that leverage such exposure scenarios.