CVE-2026-70971 in Hyperion Infrastructure Technology
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Infrastructure Technology. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Infrastructure Technology accessible data as well as unauthorized update, insert or delete access to some of Oracle Hyperion Infrastructure Technology accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Installation and Configuration component of Oracle Hyperion Infrastructure Technology, specifically affecting version 11.2.25.0.000. This flaw represents a significant security deficiency in how the application handles user input during its setup or configuration phases when exposed over network protocols. The core technical issue stems from insufficient validation or sanitization mechanisms within the HTTP interface used for administrative tasks, allowing an attacker to inject malicious payloads that are processed by the server without adequate checks. This type of flaw is commonly associated with CWE-94 Improper Control of Generation of Code (Code Injection) or CWE-200 Exposure of Sensitive Information to an Unauthorized Actor, depending on whether the exploit leads to code execution or data disclosure. The vulnerability highlights a critical gap in the secure configuration practices required for enterprise-grade business intelligence and performance management platforms, where administrative interfaces must be rigorously protected against unauthorized manipulation.
From an operational perspective, this vulnerability is particularly dangerous because it can be exploited by low-privileged attackers who have network access to the affected system via HTTP. The absence of a requirement for user interaction or complex preconditions means that exploitation is straightforward and does not rely on social engineering tactics such as phishing. An attacker with basic network connectivity to the Oracle Hyperion Infrastructure Technology server can leverage this flaw to gain unauthorized access to critical data stored within the platform. This includes sensitive financial reports, strategic planning models, and other proprietary business intelligence assets that are central to organizational decision-making processes. The ease of exploitation combined with low privilege requirements significantly lowers the barrier for entry for malicious actors seeking to compromise enterprise infrastructure.
The impact of a successful exploit is severe, encompassing both confidentiality and integrity breaches as indicated by the CVSS 3.1 base score of 7.1. On the confidentiality side, attackers can extract sensitive data that was not intended for public or low-privilege access, leading to potential regulatory violations under frameworks such as GDPR or HIPAA if personal or health-related data is involved. Regarding integrity, the vulnerability allows unauthorized updates, inserts, or deletes against accessible data within Oracle Hyperion Infrastructure Technology. This capability enables an attacker to alter critical business metrics, manipulate financial forecasts, or delete essential configuration settings, thereby disrupting operational continuity and eroding trust in the organization's reporting capabilities. The lack of availability impact suggests that while data integrity is compromised, the service itself may remain technically online, though its outputs would be unreliable due to tampered data.
In terms of threat modeling, this vulnerability aligns with ATT&CK technique T1078 Valid Accounts if the attacker uses legitimate but low-privilege credentials obtained through other means, or T1190 Exploit Public-Facing Application if they leverage external network access directly against the HTTP interface. The vector AV:N indicates a Network Attack Vector, meaning remote exploitation is possible without physical proximity to the target system. AC:L denotes Low Attack Complexity, reinforcing that no specialized conditions are needed beyond basic networking knowledge and standard exploit development tools. PR:L signifies Privileges Required as Low, which is consistent with many web application flaws where default or shared service accounts have excessive permissions for configuration tasks. UI:N confirms No User Interaction is required, making this an automated exploitation vector suitable for worm-like propagation if the vulnerability were to be weaponized broadly across internet-facing instances.
Mitigation strategies must focus on immediate remediation and long-term hardening of the Oracle Hyperion environment. The primary action is to apply the latest security patches provided by Oracle that address this specific flaw in version 11.2.25.0.000 or upgrade to a supported, patched release where these input validation checks have been strengthened. Administrators should also enforce strict access controls on the HTTP interfaces used for installation and configuration, ensuring they are not exposed directly to untrusted networks such as the public internet. Implementing Web Application Firewalls (WAFs) with rulesets tuned to detect injection patterns can provide an additional layer of defense against exploitation attempts while patches are being deployed. Furthermore, organizations should review their privilege models within Oracle Hyperion Infrastructure Technology, ensuring that administrative functions require high-privilege accounts and multi-factor authentication rather than relying on low-privileged credentials for critical configuration changes. Regular vulnerability assessments and penetration testing focused on the application's installation and configuration modules will help identify similar weaknesses before they can be exploited in production environments.