CVE-2026-62539 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 unauthenticated 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 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/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 flaw represents a critical security deficiency that fundamentally undermines the integrity of the application environment by allowing unauthenticated actors to execute arbitrary code or gain unauthorized control over the system infrastructure. The severity of this issue is underscored by a CVSS 3.1 Base Score of 9.8, indicating an extremely high risk level where confidentiality, integrity, and availability are all severely compromised. This scoring reflects the ease with which the vulnerability can be exploited without any prior authentication or user interaction, making it a prime target for automated scanning tools and opportunistic attackers seeking to establish a foothold within enterprise networks.
From a technical perspective, the core of this vulnerability lies in the handling of HTTP requests during the installation and configuration phases of the Oracle Hyperion Infrastructure Technology. The flaw permits an attacker with network access via HTTP to bypass authentication mechanisms entirely. This lack of proper input validation or authorization checks allows malicious actors to inject commands or manipulate system configurations remotely. By exploiting this weakness, an attacker can achieve complete takeover of the affected component, effectively gaining administrative privileges over the underlying infrastructure. Such a scenario enables the execution of arbitrary code, modification of critical configuration files, and potential pivoting to other systems within the network architecture that rely on Oracle Hyperion for financial planning and analysis operations.
The operational impact of this vulnerability is profound, as it directly affects the confidentiality, integrity, and availability of sensitive corporate data processed by Oracle Hyperion. A successful exploitation could lead to unauthorized access to confidential financial reports, strategic plans, and proprietary business intelligence stored within the system. Furthermore, attackers may alter configuration settings to disrupt service availability or install persistent backdoors for long-term espionage. The ability to compromise the infrastructure technology layer means that subsequent attacks on dependent applications become significantly easier, as the foundational security controls are already breached. This cascading effect poses a severe threat to organizational continuity and regulatory compliance, particularly in industries subject to strict data protection standards such as finance and healthcare.
In terms of industry classification frameworks, this vulnerability aligns with CWE-287 Improper Authentication, where the system fails to correctly verify identity before granting access. Additionally, it relates to CWE-94 Improper Control of Generation of Code Command Injection if the exploitation involves executing arbitrary commands through manipulated inputs. From an adversary tactics perspective, this flaw facilitates initial access via network services and potentially privilege escalation within the ATT&CK framework, allowing attackers to establish a persistent presence in the environment without detection by standard security monitoring tools that rely on authentication logs for threat identification.
Mitigation strategies must prioritize immediate remediation due to the high exploitability and severe impact of this vulnerability. Organizations should apply the latest available patches or updates provided by Oracle specifically targeting version 11.2.25.0.000 to address the underlying code flaws in the Installation and Configuration component. In cases where patching is not immediately feasible, network segmentation strategies should be implemented to restrict HTTP access to the affected components from untrusted networks. Additionally, deploying Web Application Firewalls with rules designed to detect common exploitation patterns associated with authentication bypasses can provide a layer of defense-in-depth. Regular vulnerability assessments and penetration testing focused on infrastructure configuration interfaces are also recommended to identify similar misconfigurations or weaknesses before they can be exploited by malicious actors.