CVE-2023-21910 in Business Intelligence Enterprise Edition
Summary
by MITRE • 04/18/2023
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Web General). Supported versions that are affected are 6.4.0.0.0 and 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 unauthorized access to critical data or complete access to all Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 05/11/2023
The vulnerability identified as CVE-2023-21910 affects Oracle Business Intelligence Enterprise Edition, specifically within the Analytics Web General component of the Oracle Analytics suite. This security flaw exists in two major version lines: 6.4.0.0.0 and 12.2.1.4.0, representing significant portions of the enterprise analytics platform that organizations rely upon for critical business intelligence operations. The vulnerability's classification as easily exploitable indicates that attackers can leverage relatively simple attack vectors to compromise affected systems, making it particularly dangerous for organizations that have not yet patched their deployments.
The technical nature of this vulnerability stems from insufficient access controls within the web-based interface of Oracle Business Intelligence Enterprise Edition. Attackers with low privileges and network access via HTTP can exploit this weakness to gain unauthorized access to sensitive data within the system. The CVSS 3.1 score of 6.5 reflects the moderate to high severity of the issue, with the confidentiality impact rated as high, indicating that successful exploitation could lead to unauthorized access to critical data or complete access to all data accessible through the affected Oracle Business Intelligence platform. The attack vector requires network access via HTTP, making it accessible to remote attackers who can potentially reach the system through standard internet protocols without requiring physical access or elevated privileges.
The operational impact of this vulnerability extends beyond simple data theft, as it represents a significant risk to enterprise data integrity and business continuity. Organizations utilizing Oracle Business Intelligence Enterprise Edition may face exposure of sensitive business intelligence data, financial reports, strategic plans, and other confidential information that could be exploited for competitive advantage or financial gain. The vulnerability affects the core functionality of the analytics platform, potentially disrupting business operations and compromising the trust that organizations place in their data analytics infrastructure. The fact that this vulnerability can lead to complete access to all accessible data within the platform means that attackers could potentially compromise entire data repositories rather than just individual datasets.
Organizations should implement immediate mitigation strategies including applying the relevant Oracle security patches as soon as they become available, reviewing and strengthening network access controls, and implementing network segmentation to limit access to Oracle Business Intelligence Enterprise Edition systems. The vulnerability's classification under CWE 284 (Improper Access Control) aligns with common attack patterns documented in the ATT&CK framework, specifically relating to privilege escalation and credential access techniques. Security teams should conduct comprehensive vulnerability assessments to identify all instances of affected software versions within their environment and establish monitoring procedures to detect potential exploitation attempts. Additionally, network-based intrusion detection systems should be configured to monitor for suspicious HTTP traffic patterns that might indicate exploitation attempts targeting this specific vulnerability.