CVE-2016-0562 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle Common Applications component in Oracle E-Business Suite 11.5.10.2, 12.1.1, 12.1.2, and 12.1.3 allows remote authenticated users to affect integrity via vectors related to CRM User Management Framework.
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Analysis
by VulDB Data Team • 07/05/2022
The vulnerability identified as CVE-2016-0562 resides within Oracle E-Business Suite's Common Applications component, specifically affecting versions 11.5.10.2, 12.1.1, 12.1.2, and 12.1.3. This issue represents a critical integrity compromise that enables remote authenticated attackers to manipulate core CRM user management functionalities. The vulnerability's classification as unspecified indicates that Oracle did not provide detailed technical specifics regarding the exact nature of the flaw, though the impact on data integrity is clearly documented.
The technical flaw manifests within the CRM User Management Framework, which serves as a fundamental component for managing customer relationship management users and their associated permissions within the Oracle E-Business Suite environment. This framework handles user authentication, authorization, and access control mechanisms that are essential for maintaining data integrity across enterprise applications. The vulnerability allows authenticated users to exploit weaknesses in the framework's validation and processing logic, potentially enabling them to modify user attributes, permissions, or access controls without proper authorization. This type of vulnerability aligns with CWE-284, which addresses improper access control issues, and specifically relates to weaknesses in the user management subsystem.
From an operational perspective, the impact of this vulnerability extends beyond simple data manipulation to encompass broader security implications within enterprise environments. Remote authenticated users who can exploit this flaw can potentially escalate their privileges, modify user accounts, or alter access permissions for other users within the CRM system. This capability directly compromises the integrity of customer data and business processes that depend on proper user management controls. The vulnerability's remote nature means that attackers do not require physical access to the system, making it particularly dangerous in networked environments where the Oracle E-Business Suite is exposed to external networks. Organizations utilizing these affected versions face significant risk of unauthorized data modification and potential business disruption.
The exploitation of this vulnerability aligns with several ATT&CK framework techniques including privilege escalation and credential access. Attackers can leverage this flaw to gain unauthorized access to sensitive customer information, modify user roles, and potentially establish persistent access within the CRM environment. The integrity compromise affects not only individual user records but can also impact the overall security posture of the enterprise application suite. Organizations should consider implementing network segmentation to limit exposure, maintaining up-to-date patch management procedures, and monitoring for unusual user activity patterns that might indicate exploitation attempts. The vulnerability underscores the importance of comprehensive application security testing, particularly for enterprise resource planning systems that handle sensitive business data and require robust access control mechanisms to maintain data integrity and confidentiality.