CVE-2026-83287 in Business Intelligence Enterprise Edition
Summary
by MITRE • 09/16/2026
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Presentation Services). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via SOAP to compromise Oracle Business Intelligence Enterprise Edition. While the vulnerability is in Oracle Business Intelligence Enterprise Edition, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 09/16/2026
The identified vulnerability resides within the Presentation Services component of Oracle Business Intelligence Enterprise Edition, a core part of the Oracle Analytics suite. This flaw affects multiple supported versions including 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0. The security issue is characterized by an easily exploitable condition that allows a low-privileged attacker to compromise the system through network access via SOAP protocols. This indicates that the vulnerability does not require high-level administrative privileges or user interaction to be triggered, making it particularly dangerous in environments where internal users may have varying levels of access but are still considered untrusted relative to critical data assets.
From a technical perspective, the exploitation vector relies on the handling of Simple Object Access Protocol requests directed at the Presentation Services interface. The flaw likely stems from insufficient validation or improper authorization checks within the SOAP processing logic, allowing an attacker to manipulate input in ways that bypass intended security controls. This misalignment enables unauthorized access to critical data stored within the BI platform. Because Oracle Business Intelligence Enterprise Edition often serves as a central repository for organizational analytics and reporting, the scope of impact extends beyond the immediate application. Attacks may significantly impact additional products due to shared infrastructure or integrated authentication mechanisms, leading to a broader compromise than initially apparent in isolated component assessments.
The operational impact of this vulnerability is severe, primarily centered on confidentiality breaches with a CVSS 3.1 Base Score of 7.7. The vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N) highlights that while integrity and availability remain unaffected in the base score model, the scope change indicates collateral damage to other systems. Successful exploitation results in complete access to all Oracle Business Intelligence Enterprise Edition accessible data or unauthorized retrieval of critical information. This level of exposure can lead to significant intellectual property theft, regulatory non-compliance, and loss of competitive advantage depending on the sensitivity of the aggregated business intelligence data exposed.
In terms of industry standard classifications, this vulnerability aligns with CWE-287 Improper Authentication and potentially CWE-918 Server-Side Request Forgery if the SOAP interaction involves fetching external resources without proper validation. It also maps to MITRE ATT&CK techniques related to Initial Access via Valid Accounts or Exploitation for Credential Access, specifically leveraging network services that are exposed to lower privilege users. The low attack complexity and lack of user interface requirements further classify it as a high-risk vector for automated exploitation tools commonly used in cyberattacks against enterprise analytics platforms.
Mitigation strategies must prioritize immediate patching of the Oracle Business Intelligence Enterprise Edition software to the latest available version provided by Oracle, which addresses the specific flaws in the Presentation Services SOAP handling logic. Organizations should also implement network segmentation to restrict direct access to BI servers from untrusted networks or low-privilege user segments. Additionally, deploying Web Application Firewalls with rules specifically tuned for anomalous SOAP traffic patterns can provide a layer of defense against exploitation attempts while patches are being applied. Regular auditing of user privileges within the Oracle Analytics environment is essential to ensure that only necessary personnel have access to sensitive data sources and reporting tools, thereby reducing the attack surface available to low-privileged actors.