CVE-2016-3523 in Web Applications Desktop Integrator
Summary
by MITRE
Unspecified vulnerability in the Oracle Web Applications Desktop Integrator component in Oracle E-Business Suite 12.1.3, 12.2.3, 12.2.4, and 12.2.5 allows remote attackers to affect integrity via vectors related to Application Service.
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Analysis
by VulDB Data Team • 09/07/2022
The vulnerability identified as CVE-2016-3523 resides within the Oracle Web Applications Desktop Integrator component of Oracle E-Business Suite, affecting versions 12.1.3, 12.2.3, 12.2.4, and 12.2.5. This represents a critical security flaw that enables remote attackers to compromise the integrity of the affected systems. The vulnerability specifically relates to issues within the Application Service component, which serves as a crucial interface for desktop integration functionalities within the enterprise suite. The unspecified nature of the vulnerability details suggests that the exact technical mechanism remains undisclosed, though the impact on system integrity is significant enough to warrant immediate attention.
The technical flaw manifests through remote attack vectors that exploit weaknesses in how the Application Service component processes requests and manages data flow between desktop applications and the enterprise suite. This vulnerability allows attackers to manipulate or alter data integrity within the system, potentially enabling unauthorized modifications to business-critical information. The attack surface is particularly concerning given that the Web Applications Desktop Integrator facilitates desktop integration with enterprise applications, making it a prime target for adversaries seeking to compromise business data. The vulnerability's classification under the broader category of integrity breaches aligns with CWE-353, which specifically addresses issues related to the integrity of data processing within application services.
From an operational standpoint, the impact of this vulnerability extends far beyond simple data corruption. Organizations utilizing affected versions of Oracle E-Business Suite face substantial risks including unauthorized data modification, potential financial loss, regulatory compliance violations, and damage to business reputation. The remote nature of the attack vector means that threat actors can exploit this vulnerability from outside the corporate network, potentially bypassing traditional perimeter security controls. This makes the vulnerability particularly dangerous for enterprises that rely heavily on desktop integration for business processes, as the compromise could affect critical financial, inventory, or human resources data. The attack could lead to significant operational disruption and may require extensive forensic analysis to determine the full scope of any data compromise.
Mitigation strategies for CVE-2016-3523 should prioritize immediate patching of affected Oracle E-Business Suite installations to the latest available security patches from Oracle. Organizations should implement network segmentation to limit access to the affected components and consider disabling unnecessary desktop integration services where possible. The implementation of robust monitoring and logging mechanisms around the Application Service component can help detect potential exploitation attempts. Additionally, organizations should conduct thorough vulnerability assessments to identify any additional components that may be affected by similar issues within their Oracle E-Business Suite environments. Security teams should also review their incident response procedures to ensure readiness for potential exploitation of this integrity-related vulnerability, as the attack could potentially align with techniques described in the ATT&CK framework under the Data Manipulation tactic, specifically targeting the integrity of enterprise applications.