CVE-2026-70973 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. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Infrastructure Technology. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Infrastructure Technology. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Oracle Hyperion Infrastructure Technology product, specifically affecting version 11.2.25.0.000 in its Installation and Configuration component. This security flaw presents a significant risk to organizations relying on this enterprise performance management platform for critical business operations. The nature of the defect allows an attacker with low privileges and network access via HTTP to compromise the underlying system, leading to a complete takeover of the Oracle Hyperion Infrastructure Technology environment. Although the vulnerability is classified as difficult to exploit due to high complexity requirements, its potential impact is severe enough to warrant immediate attention from security teams responsible for maintaining the integrity and availability of these systems.
From a technical perspective, this flaw aligns with CWE-269, which addresses Improper Privilege Management, indicating that the system fails to properly enforce access controls during installation or configuration processes. The ability of a low-privileged user to escalate their rights suggests a failure in validating administrative actions or securing sensitive configuration files and services against unauthorized modification. Furthermore, because the attack vector is network-based via HTTP rather than requiring local physical access or complex social engineering interactions beyond initial authentication, it falls under ATT&CK technique T1078, Valid Accounts, specifically when combined with privilege escalation techniques such as those described in T1548, Abuse Elevation Control Mechanism. The high complexity of exploitation implies that specific environmental conditions or precise timing may be required to trigger the flaw successfully, yet once triggered, it bypasses standard security boundaries effectively.
The operational impact of a successful exploit is catastrophic for the affected organization. With a CVSS 3.1 Base Score of 7.5 and vector components indicating high impacts on Confidentiality, Integrity, and Availability, an attacker can achieve full control over the infrastructure technology layer. This level of access allows the adversary to exfiltrate sensitive financial data stored within Hyperion modules, modify critical configuration settings to disrupt business processes, or install persistent backdoors for long-term espionage. The compromise extends beyond the immediate application server, potentially providing a foothold for lateral movement into other connected systems within the corporate network. Given that Oracle Hyperion is often central to enterprise resource planning and financial reporting, such a breach can lead to significant regulatory non-compliance, reputational damage, and substantial financial losses due to operational downtime or data theft.
Mitigation strategies must prioritize immediate patching if an official update from Oracle is available for version 11.2.25.0.000. In the absence of a direct patch, organizations should implement strict network segmentation to isolate Hyperion servers from untrusted networks and enforce robust access control policies that limit HTTP exposure only to necessary administrative interfaces. Additionally, deploying Web Application Firewalls with rules specifically tuned for privilege escalation attempts can help detect and block exploitation activities. Security teams should also conduct thorough audits of user privileges within the Hyperion environment to ensure no low-privileged accounts possess excessive permissions related to installation or configuration tasks. Regular vulnerability scanning and penetration testing focused on authentication mechanisms and access control logic are essential to identify similar weaknesses before they can be exploited by malicious actors seeking to compromise enterprise infrastructure.