CVE-2020-14609 in Business Intelligence Enterprise Edition
Summary
by MITRE
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Fusion Middleware (component: Analytics Web Answers). Supported versions that are affected are 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. 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 as well as unauthorized update, insert or delete access to some of Oracle Business Intelligence Enterprise Edition accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 8.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L).
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Analysis
by VulDB Data Team • 11/01/2020
The vulnerability identified as CVE-2020-14609 represents a critical security flaw within Oracle Business Intelligence Enterprise Edition, specifically affecting the Analytics Web Answers component of Oracle Fusion Middleware. This vulnerability exists across multiple version lines including 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0, and 12.2.1.4.0, indicating a widespread issue that impacts organizations relying on these business intelligence platforms. The flaw manifests as an easily exploitable security weakness that requires no authentication credentials, making it particularly dangerous for organizations with exposed web services. The vulnerability's classification as CVSS 3.1 Base Score 8.6 demonstrates its significant impact potential, encompassing high confidentiality, low integrity, and low availability impacts.
The technical nature of this vulnerability allows unauthenticated attackers with network access via HTTP to compromise the affected Oracle Business Intelligence Enterprise Edition systems. This represents a fundamental flaw in the authentication and authorization mechanisms of the platform, enabling attackers to bypass normal access controls. The vulnerability's exploitability is enhanced by its network-based nature, meaning that attackers can leverage this weakness from external networks without requiring prior access to the internal infrastructure. The attack vector specifically targets the Analytics Web Answers component, which likely handles query processing and data presentation functions within the business intelligence platform.
The operational impact of this vulnerability extends far beyond simple unauthorized access, potentially enabling attackers to gain complete access to all accessible data within the Oracle Business Intelligence Enterprise Edition environment. This comprehensive access capability allows adversaries to read critical business intelligence data, modify existing information, insert new data, or delete important records. The vulnerability also provides the potential for partial denial of service attacks, which can disrupt business operations and compromise the availability of essential analytical capabilities. Organizations relying on these business intelligence platforms for decision-making processes face significant risk of data compromise and operational disruption, as the vulnerability can affect both the confidentiality and integrity of business-critical information.
Mitigation strategies for CVE-2020-14609 should prioritize immediate patch application from Oracle, as this represents the most effective defense against the vulnerability. Organizations should also implement network-level controls including firewall rules to restrict access to the affected components, particularly limiting HTTP access to trusted networks only. The vulnerability aligns with CWE-287 (Improper Authentication) and can be mapped to ATT&CK techniques involving initial access through network services and credential access through exploitation of vulnerable applications. Security monitoring should focus on detecting unusual HTTP traffic patterns and unauthorized data access attempts, while network segmentation can help limit the potential blast radius if exploitation occurs. Organizations should also conduct thorough vulnerability assessments to identify any additional exposed components within their Oracle Fusion Middleware environments, as this vulnerability may indicate broader authentication weaknesses that require comprehensive remediation.