CVE-2020-14815 in Business Intelligence Enterprise Edition
Summary
by MITRE • 10/21/2020
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Fusion Middleware (component: Analytics Actions). Supported versions that are affected are 5.5.0.0.0, 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 require human interaction from a person other than the attacker and while the vulnerability is in Oracle Business Intelligence Enterprise Edition, attacks may significantly impact additional products. 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. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N).
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Analysis
by VulDB Data Team • 11/24/2020
The vulnerability identified as CVE-2020-14815 resides within Oracle Business Intelligence Enterprise Edition's Analytics Actions component, representing a critical security weakness that affects multiple version lines including 5.5.0.0.0, 12.2.1.3.0, and 12.2.1.4.0 of the Fusion Middleware suite. This flaw constitutes a significant risk to enterprise data environments as it enables unauthenticated remote attackers to compromise the target system through standard HTTP network connections, eliminating the need for prior authentication or privileged access. The vulnerability's classification as easily exploitable indicates that attackers can leverage this weakness with minimal technical sophistication, making it particularly dangerous in production environments where such systems often process sensitive business intelligence data.
The technical nature of this vulnerability stems from insufficient input validation and access control mechanisms within the Analytics Actions functionality, allowing attackers to manipulate system behavior through crafted HTTP requests. The CVSS score of 8.2 reflects the high severity of potential impacts, with confidentiality and integrity being the primary affected aspects. The attack vector requires network access via HTTP, suggesting that systems exposed to external networks without proper firewall restrictions or web application firewalls are particularly vulnerable. The requirement for human interaction from a person other than the attacker indicates that while the initial exploitation may be automated, some form of user involvement is necessary to complete the attack, potentially through social engineering or targeted phishing campaigns that could lead to successful exploitation.
The operational impact of this vulnerability extends beyond the immediate compromise of Oracle Business Intelligence Enterprise Edition, as successful attacks can result in unauthorized access to critical business data, complete data access privileges, and unauthorized modification capabilities within the affected system. This means that attackers could potentially extract sensitive financial information, strategic business insights, or proprietary data that would significantly impact organizational competitive advantage and regulatory compliance. The vulnerability's potential to affect additional products demonstrates how interconnected enterprise systems can create cascading security risks, where compromise of one component can lead to broader system infiltration. Organizations using this software may face substantial data loss, regulatory penalties, and reputational damage if exploited successfully.
Mitigation strategies should focus on immediate network-level protections including implementing robust firewall rules to restrict HTTP access to the affected system, deploying web application firewalls to filter malicious requests, and ensuring that the system is not exposed to untrusted networks. Regular patching and updating of Oracle Fusion Middleware installations represents the most effective long-term solution, as Oracle has released security updates addressing this specific vulnerability. Network segmentation should be implemented to isolate business intelligence systems from general network traffic, and access controls should be strengthened through proper authentication mechanisms and role-based access controls. Organizations should also conduct comprehensive vulnerability assessments to identify all instances of affected software and establish monitoring procedures to detect potential exploitation attempts, while maintaining detailed audit logs to support forensic analysis in case of security incidents. This vulnerability aligns with CWE-287 which addresses improper authentication issues and potentially maps to ATT&CK techniques involving credential access and privilege escalation through web application exploitation.