CVE-2023-22013 in Business Intelligence Enterprise Edition
Summary
by MITRE • 07/19/2023
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Server). Supported versions that are affected are 6.4.0.0.0 and 7.0.0.0.0. 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 unauthorized update, insert or delete access to some of Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N).
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Analysis
by VulDB Data Team • 08/13/2023
The vulnerability identified as CVE-2023-22013 affects Oracle Business Intelligence Enterprise Edition, specifically targeting the Analytics Server component within Oracle Analytics. This security flaw exists in two major version releases, 6.4.0.0.0 and 7.0.0.0.0, making it a significant concern for organizations utilizing these platforms. The vulnerability classification as easily exploitable indicates that attackers can readily leverage this weakness without requiring advanced technical skills or extensive resources. The attack vector requires only network access via HTTP, which means that potential adversaries can initiate exploitation from remote locations without physical access to the target systems. This characteristic significantly broadens the attack surface and increases the likelihood of successful compromise.
The technical nature of this vulnerability stems from insufficient authorization controls within the Analytics Server component, allowing low privileged attackers to execute unauthorized operations against the affected Oracle Business Intelligence platform. While the CVSS score of 4.3 indicates a moderate severity level, the integrity impact rating of 4.3 suggests that successful exploitation could enable attackers to modify data within the system. The vulnerability specifically enables unauthorized update, insert, or delete operations on certain accessible data within the Oracle Business Intelligence Enterprise Edition environment. This means that attackers could potentially corrupt existing data, introduce malicious entries, or remove critical information from the platform. The CVSS vector analysis reveals that the attack requires low complexity to exploit, low privileges to initiate, and does not require user interaction, making it particularly dangerous as it can be automated and executed without detection.
The operational impact of this vulnerability extends beyond simple data integrity concerns, as it represents a potential pathway for more severe security incidents within enterprise environments. Organizations relying on Oracle Business Intelligence Enterprise Edition for critical business operations face risks of data manipulation that could compromise business intelligence reporting, financial analytics, or strategic decision-making processes. The fact that this vulnerability affects data modification operations rather than complete system compromise means that attackers might not gain full administrative control, but they can still cause significant damage through unauthorized data changes. This type of vulnerability aligns with CWE-284, which addresses improper access control issues in software systems, and represents a clear violation of the principle of least privilege that should govern all enterprise software implementations.
Mitigation strategies for CVE-2023-22013 should prioritize immediate patch management and access control enhancements. Organizations must apply the relevant Oracle security patches as soon as they become available to address the root cause of the vulnerability. Network segmentation and firewall rules should be implemented to restrict HTTP access to the Analytics Server component, limiting exposure to unauthorized users. Additionally, implementing robust monitoring and logging mechanisms around data modification activities can help detect potential exploitation attempts. The vulnerability demonstrates the importance of maintaining current security patches and following the principle of defense in depth, as it could be mitigated through multiple layers of security controls. Regular security assessments and vulnerability scanning should be conducted to identify similar authorization flaws in other enterprise applications, aligning with ATT&CK framework techniques related to privilege escalation and defense evasion. Organizations should also consider implementing database activity monitoring solutions that can detect anomalous data modification patterns that might indicate exploitation of this or similar vulnerabilities.