CVE-2026-83290 in Business Intelligence Enterprise Edition
Summary
by MITRE • 09/16/2026
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). Supported versions that are affected are 8.2.0.0.0 and 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Business Intelligence Enterprise Edition executes to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 09/16/2026
The identified vulnerability resides within the Platform Security component of Oracle Business Intelligence Enterprise Edition, a critical part of the Oracle Analytics suite used for data visualization and business intelligence reporting. This flaw affects specific supported versions including 8.2.0.0.0 through to 26.01.0.0.0, indicating that legacy systems as well as more recent deployments remain susceptible if not properly patched or configured. The core issue lies in the authentication and authorization mechanisms governing access to internal platform services, where insufficient validation of user privileges allows a compromised account to escalate its permissions beyond intended boundaries. This represents a significant security gap because it undermines the fundamental principle of least privilege that is essential for maintaining system integrity in enterprise environments.
From a technical perspective, this vulnerability enables an attacker with low-privileged access and valid logon credentials on the infrastructure hosting Oracle Business Intelligence Enterprise Edition to execute arbitrary code or manipulate system states without requiring additional user interaction such as clicking malicious links. The absence of required user interface involvement simplifies exploitation significantly, allowing automated tools to leverage this flaw efficiently once initial foothold is established within the network perimeter. By exploiting this weakness, an attacker can achieve complete control over the application environment, effectively taking over Oracle Business Intelligence Enterprise Edition and gaining the ability to read sensitive data, modify configurations, or disrupt service availability at will.
The operational impact of such a compromise is severe due to the high severity rating assigned by Common Vulnerability Scoring System version 3.1 which scores this issue at seven point eight out of ten based on confidentiality integrity and availability impacts all being rated as high. This means that attackers can exfiltrate confidential business intelligence reports containing proprietary strategies financial data or customer information leading to potential regulatory violations under frameworks like GDPR HIPAA depending upon industry sector involved additionally they could alter report outputs thereby compromising decision making processes reliant accurate analytics lastly denial of service conditions may arise disrupting ongoing operations and causing reputational damage alongside direct financial losses associated with downtime remediation efforts.
In terms of classification standards this vulnerability aligns closely with CWE-269 Improper Privilege Management where software does not properly assign privileged functions to actors based on their assigned privileges or roles thereby allowing unauthorized elevation of rights furthermore it relates directly to ATT&CK technique T1078 Valid Accounts wherein adversaries use legitimate credentials obtained through phishing credential theft insider threat scenarios etcetera to bypass traditional perimeter defenses and operate within trusted environments undetected for extended periods thus facilitating lateral movement deeper into corporate networks targeting other critical assets beyond initial entry point.
Mitigation strategies should prioritize immediate application of vendor-supplied patches addressing this specific flaw across all affected instances ensuring that only necessary ports are exposed externally while implementing strict network segmentation policies limiting internal communication between BI servers and database backends using firewalls or virtual LANs additionally organizations must enforce multi-factor authentication requirements for administrative accounts reducing risk associated with stolen credentials alongside regular auditing practices monitoring login attempts privilege escalations unusual query patterns indicative of data extraction activities enabling rapid detection response capabilities against potential breaches leveraging these layered defenses helps maintain robust security posture despite presence inherent vulnerabilities within complex software ecosystems like Oracle Analytics platform.