CVE-2026-83443 in Assets
Summary
by MITRE • 09/16/2026
Vulnerability in the Oracle Assets product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Assets. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Assets accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 09/16/2026
The identified vulnerability resides within the Internal Operations component of Oracle Assets, a core module of the Oracle E-Business Suite ecosystem. This specific flaw affects supported software versions ranging from 12.2.3 through 12.2.15. The nature of this security issue is characterized by an easily exploitable condition that permits unauthorized access to sensitive information without requiring user interaction or complex exploitation techniques. The vulnerability allows a low-privileged attacker who has network connectivity via HTTP to compromise the integrity and confidentiality of the Oracle Assets application environment. This indicates that the attack vector does not require authentication privileges beyond basic user-level access, significantly lowering the barrier for entry compared to vulnerabilities requiring administrative rights.
From a technical perspective, the flaw likely stems from insufficient authorization checks or improper validation mechanisms within the internal operations handling logic. When an attacker sends specifically crafted HTTP requests targeting these internal endpoints, the application fails to properly verify whether the requesting entity has sufficient privileges to access the requested data. This failure results in information disclosure, allowing the attacker to retrieve critical business data that should be restricted to higher-privileged users or specific operational roles. The absence of proper input validation or session management controls enables this unauthorized retrieval process to proceed without triggering standard security alerts or blocking mechanisms inherent to the application layer.
The operational impact of exploiting this vulnerability is severe due to the high confidentiality impact rating assigned by the Common Vulnerability Scoring System version 3.1, which yields a base score of 6.5. Successful exploitation grants an attacker complete access to all Oracle Assets accessible data under their purview or potentially broader depending on session inheritance issues. This includes sensitive financial records, asset tracking information, depreciation schedules, and other proprietary business intelligence stored within the E-Business Suite database. The exposure of such data can lead to significant competitive disadvantage, regulatory non-compliance with standards like GDPR or SOX if personal or financial data is involved, and potential reputational damage for the affected organization.
In terms of industry standard classification, this vulnerability aligns closely with CWE-269, which denotes Improper Privilege Management, as it involves a user acting with insufficient privileges to perform an action that should be restricted. Furthermore, the exploitation method maps to MITRE ATT&CK technique T1078, specifically Valid Accounts, where attackers leverage legitimate credentials or low-level access to move laterally and extract data. The network-based nature of the attack via HTTP also highlights risks associated with unencrypted or improperly secured communication channels if TLS is not strictly enforced for all internal operations endpoints.
To mitigate this risk, organizations running affected versions must apply the latest security patches provided by Oracle immediately. It is critical to verify that the patch level corresponds to a version beyond 12.2.15 or includes specific interim fixes addressing this Internal Operations flaw. Additionally, implementing strict network segmentation can limit exposure by ensuring that only authorized application servers and management consoles have access to these internal endpoints. Enforcing multi-factor authentication for all user accounts adds an additional layer of defense against credential-based attacks. Regular vulnerability scanning and penetration testing should be conducted to identify similar privilege escalation paths or misconfigurations within the E-Business Suite environment, ensuring continuous compliance with security best practices and reducing the attack surface available to potential adversaries.