CVE-2022-29619 in SAP BusinessObjects Business Intelligence Platform
Summary
by MITRE • 07/13/2022
Under certain conditions SAP BusinessObjects Business Intelligence Platform 4.x - versions 420,430 allows user Administrator to view, edit or modify rights of objects it doesn't own and which would otherwise be restricted.
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Analysis
by VulDB Data Team • 07/23/2022
The vulnerability identified as CVE-2022-29619 represents a critical access control flaw within SAP BusinessObjects Business Intelligence Platform version 4.x, specifically affecting releases 420 and 430. This issue stems from inadequate authorization controls that permit the user Administrator to bypass normal permission boundaries and manipulate objects they do not own, effectively creating a privilege escalation scenario. The flaw operates under specific conditions that must be met for exploitation, though the exact triggering mechanisms are not fully detailed in the initial description. This vulnerability directly impacts the platform's security model by undermining the principle of least privilege, which is fundamental to information security practices. The affected system architecture relies on proper object ownership and access control mechanisms to maintain data integrity and confidentiality, yet this flaw allows unauthorized modifications to restricted resources.
The technical implementation of this vulnerability demonstrates a failure in the platform's access control enforcement mechanisms, likely involving insufficient validation of user permissions against object ownership attributes. This weakness enables the Administrator user to perform operations that should be restricted based on object ownership, creating a scenario where administrative privileges can be leveraged to access and modify resources outside their designated scope. The flaw may be related to improper implementation of access control lists or role-based access control mechanisms within the platform's security framework. From a cybersecurity perspective, this vulnerability aligns with CWE-285, which addresses improper authorization issues in software systems, and represents a classic case of privilege escalation through inadequate access controls. The underlying architecture appears to lack proper validation checks that would normally prevent a user from accessing objects they do not own, creating a pathway for unauthorized modifications that could compromise data integrity and system security.
The operational impact of CVE-2022-29619 extends beyond immediate unauthorized access to encompass potential data breaches, information disclosure, and system compromise. An attacker exploiting this vulnerability could modify critical business intelligence reports, alter data sources, or manipulate access permissions for other users, leading to significant business disruption and potential regulatory violations. The implications for organizations using SAP BusinessObjects platforms are severe, as this vulnerability could allow malicious insiders or compromised administrator accounts to gain unauthorized access to sensitive business data. The risk is compounded by the fact that administrators typically have elevated privileges within the system, making this vulnerability particularly dangerous. This flaw also creates opportunities for attackers to establish persistent access patterns or hide malicious activities within the system's normal operational boundaries, potentially violating compliance requirements and industry standards such as those outlined in the NIST Cybersecurity Framework and ISO 27001. Organizations may face audit failures and regulatory penalties if this vulnerability is exploited successfully, as it represents a fundamental breakdown in the security controls that protect business-critical information assets.
Organizations should implement immediate mitigations including comprehensive access control reviews, enhanced monitoring of administrative activities, and verification of user permissions across all objects within the platform. The recommended approach involves applying the latest security patches provided by SAP, conducting thorough security assessments of the affected platform versions, and implementing additional controls such as privileged access management solutions. Security teams should also establish enhanced logging and alerting mechanisms to detect unauthorized access attempts or modifications to restricted objects. From an ATT&CK framework perspective, this vulnerability maps to techniques involving privilege escalation and persistence, requiring organizations to implement defense-in-depth strategies that include network segmentation, regular security assessments, and continuous monitoring of administrative activities. The vulnerability also underscores the importance of maintaining up-to-date security configurations and implementing proper change management processes to prevent unauthorized modifications to system components. Organizations should consider implementing automated compliance checking tools to verify that access controls are properly enforced and that user permissions align with organizational security policies. Additionally, regular staff training on security awareness and proper access management practices can help reduce the risk of exploitation through social engineering or insider threats.