CVE-2026-83301 in Business Intelligence Enterprise Edition
Summary
by MITRE • 09/16/2026
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Service Administration UI). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP 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 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/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 Service Administration UI component of Oracle Business Intelligence Enterprise Edition, specifically affecting version 12.2.1.4.0 which is part of the broader Oracle Analytics suite. This security flaw represents a critical weakness in the administrative interface that manages system configurations and service parameters. The presence of this vulnerability indicates a failure in input validation or access control mechanisms within the web-based administration console, allowing malicious actors to interact with sensitive backend processes through standard HTTP protocols.
From a technical perspective, the core issue is an easily exploitable flaw that does not require complex exploitation techniques or high-level privileges to trigger. The attacker needs only low-privileged user credentials and network connectivity via HTTP to initiate the attack vector. This significantly lowers the barrier for entry compared to vulnerabilities requiring authentication bypass or zero-day exploits in unauthenticated contexts. Once triggered, the vulnerability allows the execution of arbitrary commands or manipulation of critical system states with elevated privileges effectively granted through the compromised administrative interface.
The operational impact of this vulnerability is severe, as indicated by a CVSS 3.1 Base Score of 8.8, which classifies it as High severity. The vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) confirms that the attack has Network accessibility and Low complexity, requiring only Low privileges but no user interaction. Crucially, the scope remains Unchanged while Confidentiality, Integrity, and Availability impacts are all rated as High. This triad of high-impact outcomes means a successful exploitation leads to complete compromise of the Oracle Business Intelligence Enterprise Edition environment. Attackers can exfiltrate sensitive business intelligence data, alter report configurations or system settings to disrupt operations, and potentially use the compromised server as a pivot point for further lateral movement within the corporate network.
In terms of industry standard classifications, this vulnerability aligns with CWE-269 Improper Privilege Management if it involves privilege escalation from low-level admin rights to full control, or CWE-78 OS Command Injection if arbitrary code execution is involved. From an offensive security framework perspective, such a flaw facilitates Initial Access via valid accounts and potentially Execution through command injection techniques as defined in the MITRE ATT&CK framework. The ability to take over the entire application underscores the risk of lateral movement where the BI server could be used to access databases or other integrated systems that trust its administrative credentials.
Mitigation strategies must prioritize immediate remediation given the high exploitability and impact. Oracle should apply the latest security patches for version 12.2.1.4.0 as soon as they are available from official support channels. In the interim, organizations should enforce strict network segmentation to restrict access to the Service Administration UI only from trusted management networks or jump hosts with multi-factor authentication enabled. Additionally, implementing Web Application Firewalls can help detect and block anomalous HTTP requests targeting this component. Regular audits of administrative accounts and enforcement of least-privilege principles are essential to reduce the attack surface should a similar vulnerability be discovered in other components of the Oracle Analytics suite.