CVE-2024-44113 in Business Warehouse
Summary
by MITRE • 09/10/2024
Due to missing authorization checks, SAP Business Warehouse (BEx Analyzer) allows an authenticated attacker to access information over the network which is otherwise restricted. On successful exploitation the attacker can enumerate information causing a limited impact on confidentiality of the application.
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Analysis
by VulDB Data Team • 09/10/2024
The vulnerability identified as CVE-2024-44113 represents a critical authorization flaw within SAP Business Warehouse BEx Analyzer components that undermines the system's security controls. This issue stems from insufficient access control mechanisms that fail to properly validate user permissions before granting access to restricted information resources. The vulnerability specifically affects the BEx Analyzer functionality which serves as a critical interface for business intelligence and data analysis within SAP environments, making it a prime target for attackers seeking unauthorized data access.
The technical root cause of this vulnerability lies in the absence of proper authorization validation checks within the application's access control framework. When authenticated users attempt to access restricted information through the BEx Analyzer interface, the system fails to verify whether the requesting user possesses the necessary privileges to access the specific data sets or analytical components they are attempting to retrieve. This authorization gap creates a pathway for attackers to bypass normal security boundaries and access information that should be restricted to authorized personnel only. The flaw operates at the application layer where user requests are processed without adequate validation of user roles, permissions, or security contexts.
From an operational perspective, the impact of this vulnerability manifests as information enumeration capabilities that allow attackers to discover and access restricted data within the SAP environment. While the confidentiality breach is described as limited in scope, the potential for data exposure remains significant given that BEx Analyzer typically handles sensitive business intelligence data including financial reports, operational metrics, and strategic business information. Attackers could potentially gather intelligence about business processes, identify system configurations, and access proprietary data that could be leveraged for further attacks or competitive advantage. The vulnerability's exploitation requires only authentication credentials, making it particularly dangerous as it can be exploited by insiders or compromised accounts.
The vulnerability aligns with CWE-285, which addresses improper authorization issues in software systems, and represents a classic example of insufficient access control that violates fundamental security principles. From an adversary perspective, this vulnerability maps to ATT&CK technique T1078.004, which covers valid accounts and credential access, as attackers can leverage existing authenticated sessions to exploit the authorization gap. Organizations should implement immediate mitigations including patching the affected SAP systems, reviewing and strengthening access controls, and implementing network segmentation to limit lateral movement. Additionally, monitoring for unusual access patterns and implementing privileged access management solutions can help detect and prevent exploitation attempts while maintaining business continuity in the affected systems.