CVE-2023-39244 in ESI for SAP LAMA
Summary
by MITRE • 02/15/2024
DELL ESI (Enterprise Storage Integrator) for SAP LAMA, version 10.0, contains an improper access control vulnerability in EHAC component. A remote unauthenticated attacker could potentially exploit this vulnerability to gain unrestricted access to the SOAP APIs.
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Analysis
by VulDB Data Team • 01/24/2025
The vulnerability identified as CVE-2023-39244 affects Dell Enterprise Storage Integrator for SAP LAMA version 10.0, specifically within the EHAC component that handles enterprise storage integration services. This issue represents a critical improper access control flaw that fundamentally undermines the security posture of the storage management infrastructure. The vulnerability exists in the SOAP API endpoints that are exposed to external networks without adequate authentication mechanisms, creating an attack surface that allows unauthorized access to critical storage management functions.
The technical flaw manifests as a lack of proper authentication and authorization checks within the EHAC component's API interface. When a remote unauthenticated attacker establishes a connection to the affected system, they can bypass the normal access control mechanisms that should restrict API usage to authorized personnel only. This weakness enables attackers to perform administrative operations through the SOAP interface without providing valid credentials, effectively granting them unrestricted access to storage management capabilities. The vulnerability falls under CWE-284 which specifically addresses improper access control issues, where the system fails to properly enforce access restrictions for protected resources.
The operational impact of this vulnerability is severe and multifaceted, particularly within enterprise environments that rely on SAP LAMA for storage management. An attacker who successfully exploits this vulnerability can manipulate storage configurations, access sensitive data, and potentially disrupt critical business operations. The unrestricted access to SOAP APIs allows for complete control over storage resources, including the ability to modify storage volumes, create snapshots, or even delete critical data. This threat vector aligns with ATT&CK technique T1071.004 which covers application layer protocol usage for command and control communications, though in this case the protocol is being used for unauthorized administrative access rather than malicious command execution.
The risk is amplified in enterprise environments where SAP LAMA systems are deployed, as these platforms typically manage critical storage infrastructure that supports business-critical applications. Organizations using this software may face significant operational disruption, data loss, or compliance violations if attackers exploit this vulnerability. The remote nature of the attack means that adversaries do not require physical access or network proximity to exploit the flaw, making it particularly dangerous for organizations with exposed network services. Security professionals should consider this vulnerability as a high-priority threat that requires immediate attention and remediation to prevent potential data breaches or operational disruptions.
Organizations should implement immediate mitigations including network segmentation to restrict access to affected systems, deployment of firewalls to block unauthorized access to SOAP API endpoints, and application of vendor patches when available. The vulnerability demonstrates the critical importance of proper access control implementation in enterprise storage management systems and highlights the need for regular security assessments of integration components. Additionally, organizations should conduct comprehensive audits of their SAP LAMA implementations to identify similar access control weaknesses and ensure that all exposed APIs properly enforce authentication and authorization mechanisms to prevent unauthorized access to critical storage infrastructure.