CVE-2026-56608 in iControl
Summary
by MITRE • 08/03/2026
HCL iControl is affected by Missing Access Control vulnerability. The application failed to enforce proper granular access controls, allowing users to access or view administrator-level functionalities without appropriate authorization.
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Analysis
by VulDB Data Team • 08/04/2026
The HCL iControl platform presents a critical missing access control vulnerability that fundamentally undermines its security architecture and authentication mechanisms. This weakness manifests as an insufficient enforcement of granular access controls within the application's permission system, creating a pathway for unauthorized users to escalate privileges and gain administrator-level access. The vulnerability exists at the core of the platform's authorization framework, where proper role-based access controls fail to function as intended. According to CWE-284, this represents an improper access control scenario that allows subjects to perform operations they should not be authorized to execute, directly violating fundamental security principles of least privilege and need-to-know basis.
The technical flaw in HCL iControl stems from inadequate validation of user permissions during critical administrative operations. When users attempt to access sensitive functionalities or data within the platform, the system fails to properly authenticate their authorization level before granting access. This allows any authenticated user to potentially exploit the application's interface and bypass normal access restrictions. The vulnerability is particularly concerning because it affects the platform's core administrative functions, which typically include configuration management, user administration, system monitoring, and data access controls. Attackers can leverage this weakness to perform unauthorized actions such as modifying system settings, accessing confidential information, or manipulating user accounts without proper authorization.
The operational impact of this missing access control vulnerability extends beyond simple privilege escalation, creating significant risks for organizations relying on HCL iControl for critical infrastructure management. Unauthorized users who gain administrative access can compromise entire systems by altering configurations, extracting sensitive data, or establishing persistent backdoors within the platform. This vulnerability directly relates to ATT&CK technique T1078 which involves valid accounts being used to bypass access restrictions, and T1566 which covers social engineering tactics that can lead to privilege escalation. Organizations may experience data breaches, system compromise, and regulatory violations when this vulnerability is exploited, particularly in environments where iControl manages sensitive network infrastructure or compliance-critical systems.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term architectural improvements. Organizations should implement comprehensive access control reviews to ensure that all administrative functions properly validate user roles and permissions before execution. This includes deploying proper role-based access controls with explicit authorization checks for each administrative operation, implementing audit logging for all privileged activities, and conducting regular security testing to identify additional access control gaps. The platform should enforce mandatory authentication and authorization checks at every interaction point, particularly for sensitive operations such as configuration changes, user management, and data access requests. Additionally, organizations should establish principle of least privilege enforcement, ensuring that users only receive the minimum permissions necessary for their specific roles while maintaining proper segregation of duties within the administrative framework.