CVE-2024-45286 in Production and Revenue Accounting
Summary
by MITRE • 09/10/2024
Due to lack of proper authorization checks when calling user, a function module in obsolete Tobin interface in SAP Production and Revenue Accounting allows unauthorized access that could lead to disclosure of highly sensitive data. There is no impact on integrity or availability.
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Analysis
by VulDB Data Team • 09/10/2024
The vulnerability identified as CVE-2024-45286 resides within the Tobin interface of SAP Production and Revenue Accounting, representing a critical authorization flaw that undermines the system's data protection mechanisms. This issue affects an obsolete function module that continues to operate within the SAP environment despite being deprecated, creating a persistent security risk. The vulnerability manifests through insufficient authorization validation when processing user requests, allowing malicious actors to bypass normal access controls and gain unauthorized entry to sensitive data repositories.
The technical flaw stems from the absence of proper authorization checks within the Tobin interface's user function module, which operates under the assumption that legitimate users will not attempt unauthorized data access. This design oversight creates an attack surface where unauthorized individuals can exploit the interface to retrieve confidential information without proper authentication or authorization. The vulnerability is classified as a weakness in authorization controls, aligning with CWE-285 which addresses insufficient authorization checks in software systems. The implementation of the Tobin interface fails to enforce proper access control mechanisms, allowing privilege escalation through unauthorized data retrieval operations.
The operational impact of this vulnerability extends beyond simple data exposure, as it represents a significant risk to data confidentiality within enterprise environments that rely on SAP Production and Revenue Accounting for critical business operations. Organizations utilizing this obsolete interface face potential exposure of highly sensitive financial and production data, including revenue figures, cost allocations, and operational metrics that could be exploited for competitive advantage or financial gain. The lack of integrity and availability impact does not diminish the severity of the confidentiality breach, as unauthorized data disclosure can lead to substantial financial losses, regulatory penalties, and reputational damage. This vulnerability directly maps to attack patterns described in the ATT&CK framework under credential access and defense evasion techniques, where adversaries exploit deprecated software components to maintain persistent access to sensitive information.
Mitigation strategies for CVE-2024-45286 should prioritize immediate remediation through SAP security patches or hotfixes that address the authorization flaw in the Tobin interface. Organizations must conduct comprehensive inventory assessments to identify all instances of the obsolete interface and ensure proper access controls are implemented. The recommended approach includes disabling or removing the deprecated function module from production environments where possible, implementing additional monitoring controls around user access patterns, and establishing regular security assessments to identify similar vulnerabilities in legacy SAP components. Security teams should also consider implementing network segmentation and access control policies that limit exposure of the affected interface to authorized personnel only, while maintaining proper audit logging to detect unauthorized access attempts. Additionally, organizations should review their SAP maintenance strategies to ensure timely updates and decommissioning of obsolete interfaces that pose security risks to the overall enterprise infrastructure.