CVE-2026-71117 in Hyperion Financial Management
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle Hyperion Financial Management executes to compromise Oracle Hyperion Financial Management. While the vulnerability is in Oracle Hyperion Financial Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Security component of Oracle Hyperion Financial Management version 11.2.25.0.000, representing a critical flaw in the application's access control and authentication mechanisms. This security defect is classified as difficult to exploit due to its high complexity requirements, which necessitates that an attacker possess high-level privileges on the underlying infrastructure where Oracle Hyperion Financial Management executes. The threat actor must already have valid logon credentials for this environment, indicating that the vulnerability does not stem from a remote network attack vector but rather from insider threats or compromised administrative accounts within the local system context. This distinction is crucial as it shifts the primary defense strategy away from perimeter security controls and toward strict internal access management and privilege escalation prevention protocols.
From a technical perspective, this flaw allows an authenticated high-privileged user to compromise the integrity of Oracle Hyperion Financial Management through actions that bypass intended security restrictions. The vulnerability likely involves improper validation or handling of administrative commands within the application layer, enabling an attacker with elevated system privileges to execute unauthorized operations. Although the direct impact is confined to the specific product instance, the scope change noted in the advisory highlights a significant lateral movement risk. Because Oracle Hyperion Financial Management often integrates deeply with other enterprise systems for data synchronization and reporting, compromising this single component can lead to a broader compromise of additional products within the ecosystem. This interconnectedness amplifies the potential blast radius, turning what might appear as an isolated application issue into a multi-product security incident affecting organizational data integrity across multiple platforms.
The operational impact of successfully exploiting this vulnerability is severe, resulting in a complete takeover of Oracle Hyperion Financial Management with high impacts on confidentiality, integrity, and availability, as reflected by the CVSS 3.1 Base Score of 7.5. An attacker gaining control over the application can manipulate financial data, exfiltrate sensitive corporate information, or disrupt critical business operations by rendering the system unavailable. The high impact on all three pillars of the CIA triad underscores the necessity for immediate remediation. Financial management systems are central to organizational decision-making and regulatory compliance; therefore, any compromise poses substantial risks including financial loss, reputational damage, and potential legal liabilities due to data breaches or inaccurate reporting.
To mitigate this risk, organizations must implement rigorous identity and access management practices aligned with industry standards such as CWE-269 for Improper Privilege Management. It is imperative to enforce the principle of least privilege by ensuring that administrative accounts are strictly limited in number and usage, with multi-factor authentication applied to all high-level access points. Regular auditing of user activities within the infrastructure should be conducted to detect anomalous behavior indicative of exploitation attempts. Furthermore, applying the latest security patches provided by Oracle is essential, as these updates typically address known flaws in the application logic. Network segmentation strategies can also help contain potential lateral movement if a compromise occurs, ensuring that even if one component like Hyperion Financial Management is breached, the impact remains isolated and does not cascade into other critical business applications.