CVE-2026-62554 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 unauthorized access to critical data or complete access to all Oracle Hyperion Infrastructure Technology accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
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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 represents a critical weakness that allows for unauthorized access to sensitive system data without requiring any form of authentication from the attacker. The nature of this vulnerability is particularly concerning because it can be exploited by an unauthenticated actor who merely needs network connectivity via HTTP to initiate the attack vector. This lack of required credentials significantly lowers the barrier to entry for malicious actors, enabling them to target systems that may not have robust perimeter defenses or where default configurations remain unchanged post-deployment.
From a technical perspective, the flaw likely stems from improper access control mechanisms within the installation and configuration interfaces of the Oracle Hyperion Infrastructure Technology suite. These components are often exposed during initial setup phases or through administrative endpoints that manage system parameters. The vulnerability allows an attacker to bypass authentication checks entirely, granting them direct interaction with critical backend services. This type of defect is commonly associated with insecure direct object references or broken access control flaws where the application fails to properly verify user privileges before processing requests aimed at retrieving or modifying configuration data and underlying database contents.
The operational impact of this vulnerability is severe, primarily driven by its high confidentiality rating in the CVSS 3.1 scoring model which stands at a base score of 7.5. Successful exploitation enables an attacker to gain unauthorized access to critical business data stored within the Oracle Hyperion environment. This includes financial planning data, performance management metrics, and other proprietary information that is central to enterprise decision-making processes. In worst-case scenarios, the vulnerability grants complete access to all accessible data within the infrastructure technology layer, potentially leading to significant intellectual property theft, regulatory non-compliance due to exposure of personally identifiable or sensitive corporate records, and erosion of stakeholder trust.
In terms of industry standard classifications, this vulnerability aligns closely with CWE-287 Improper Authentication and CWE-306 Missing Authentication for Critical Function. These categories highlight the failure of the system to adequately verify identity before allowing access to protected resources. Furthermore, from a tactical standpoint as defined by MITRE ATT&CK, this flaw facilitates initial access through network-based exploitation techniques that do not require user interaction or prior compromise of credentials. Attackers can leverage automated tools to scan for and exploit these unauthenticated endpoints rapidly across large networks, making it a high-risk vector for widespread data breaches if left unpatched.
Mitigation strategies must prioritize immediate remediation efforts given the severity and ease of exploitation. The primary recommendation is to apply the latest security patches provided by Oracle that address this specific vulnerability in version 11.2.25.0.000. Organizations should also implement network segmentation to restrict HTTP access to these administrative interfaces, ensuring they are only reachable from trusted management networks rather than public-facing zones. Additionally, deploying web application firewalls with rules designed to detect and block unauthenticated requests to configuration endpoints can provide an additional layer of defense while patching is being implemented. Regular audits of installed versions and continuous monitoring for anomalous access patterns to infrastructure components will further enhance the security posture against such exploitation attempts.