CVE-2023-22060 in Hyperion Workspace
Summary
by MITRE • 07/19/2023
Vulnerability in the Oracle Hyperion Workspace product of Oracle Hyperion (component: UI and Visualization). The supported version that is affected is 11.2.13.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Workspace. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Workspace accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Workspace accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Workspace. CVSS 3.1 Base Score 7.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L).
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Analysis
by VulDB Data Team • 08/13/2023
The vulnerability identified as CVE-2023-22060 represents a significant security flaw within Oracle Hyperion Workspace version 11.2.13.0.000, specifically affecting the UI and Visualization component. This vulnerability falls under the category of insufficient authorization checks and is classified as a privilege escalation issue that enables low-privileged attackers to gain unauthorized access to critical system resources. The flaw manifests through the web interface, making it accessible via standard HTTP network connections, which significantly broadens the attack surface and makes exploitation more feasible. The vulnerability's classification as easily exploitable indicates that minimal technical expertise is required to leverage this weakness, posing a substantial risk to organizations utilizing this enterprise performance management platform.
The technical implementation of this vulnerability stems from inadequate access control mechanisms within the Hyperion Workspace application's user interface layer. Attackers can potentially manipulate the application's authentication and authorization flow through carefully crafted HTTP requests that bypass normal access controls. The requirement for human interaction suggests that the attack vector may involve social engineering elements such as phishing campaigns or legitimate user session manipulation. This human interaction component, while potentially limiting the automated exploitation capabilities, still represents a significant security gap since it relies on user behavior rather than purely technical vulnerabilities. The CVSS 3.1 score of 7.6 reflects the high impact potential across confidentiality, integrity, and availability domains, indicating that successful exploitation could result in comprehensive data compromise and service disruption.
The operational impact of this vulnerability extends far beyond simple data theft, encompassing complete system compromise capabilities that could severely disrupt business operations. An attacker with successful exploitation could create, delete, or modify critical data within the Hyperion Workspace environment, potentially affecting financial reporting, budgeting processes, and other enterprise performance management functions. The unauthorized access to complete system data represents a catastrophic outcome for organizations relying on Hyperion Workspace for mission-critical business intelligence and analytics. Additionally, the partial denial of service capability could disrupt business processes and decision-making workflows that depend on the application's availability. This vulnerability directly impacts the integrity and confidentiality of sensitive business data while simultaneously threatening system availability, making it a critical concern for enterprise security teams managing financial and operational data systems.
Organizations should implement immediate mitigations including applying the relevant Oracle security patches and updates as soon as they become available. Network segmentation and access controls should be strengthened to limit direct HTTP access to the Hyperion Workspace application where possible. Security monitoring should be enhanced to detect unusual access patterns or unauthorized data modifications within the application. The vulnerability aligns with CWE-285, which addresses improper authorization in software systems, and maps to ATT&CK technique T1078 for valid accounts and T1499 for endpoint disruption. Additional defensive measures include implementing web application firewalls, conducting regular security assessments, and establishing robust incident response procedures. Organizations should also consider temporary workarounds such as disabling unnecessary user accounts and implementing multi-factor authentication for privileged access to further reduce the attack surface and mitigate the risk associated with this vulnerability.