CVE-2026-70780 in Hyperion Financial Reporting
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Server). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Hyperion Financial Reporting executes to compromise Oracle Hyperion Financial Reporting. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Financial Reporting accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Financial Reporting accessible data. CVSS 3.1 Base Score 6.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
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Analysis
by VulDB Data Team • 08/19/2026
The vulnerability identified in Oracle Hyperion Financial Reporting version 11.2.25.0.000 represents a significant security risk within the server component of this enterprise financial management suite. This flaw is characterized by its difficulty to exploit, which serves as a natural barrier against opportunistic attacks but does not eliminate the threat posed by determined adversaries with specific access privileges. The core issue lies in the insufficient validation or protection mechanisms that allow an attacker who has gained physical proximity to the hardware hosting the application to compromise the system's integrity and confidentiality. This type of vulnerability highlights the critical importance of securing not just network perimeters but also the physical infrastructure where sensitive financial data processing occurs, as traditional remote attack vectors may be mitigated while local access remains a viable path for exploitation.
From a technical perspective, this flaw aligns with CWE-250, which describes vulnerabilities related to execution under incorrect privileges or conditions that allow unauthorized actions due to insufficient separation of duties or trust boundaries. The attacker does not require authentication credentials nor user interaction, relying instead on the physical connection segment attached to the hardware. This suggests a potential weakness in how the application handles local interfaces, such as USB ports, serial connections, or other direct hardware access points that may bypass standard network-based security controls like firewalls and intrusion detection systems. The ability to compromise the system through these means indicates that the software does not adequately restrict operations based on the physical context of the connection, allowing for unauthorized creation, deletion, or modification of critical data stored within the financial reporting environment.
The operational impact of this vulnerability is severe, primarily affecting the confidentiality and integrity aspects of the CIA triad, as reflected in its CVSS 3.1 base score of 6.8. A successful exploitation allows an unauthenticated attacker to gain unauthorized access to critical data or even complete access to all Oracle Hyperion Financial Reporting accessible data. This level of access enables the modification or destruction of financial records, which can lead to significant regulatory non-compliance, financial loss, and reputational damage for organizations relying on this platform for accurate reporting. The attack vector is classified as Adjacent Network (AV:A), meaning the attacker must be able to reach the target system through a shared physical medium, such as a local area network segment or direct hardware connection, rather than over the open internet. This classification underscores that while remote exploitation is not possible, insider threats or attackers with physical access to the server room or connected devices pose a substantial risk.
In terms of threat modeling and industry standards, this vulnerability can be mapped to MITRE ATT&CK techniques involving local privilege escalation or direct hardware interaction, such as T1059 Command and Scripting Interpreter if script execution is involved in the exploitation chain, or more broadly under physical access attacks that bypass logical controls. The lack of authentication requirement (PR:N) combined with high complexity (AC:H) suggests that while automated tools may not easily exploit this flaw, a skilled attacker performing manual analysis of local interfaces could succeed. This emphasizes the need for defense-in-depth strategies where technical controls are supplemented by strict physical security measures to prevent unauthorized individuals from accessing the hardware segments attached to critical servers.
To mitigate this risk, organizations should implement rigorous physical access controls around all systems running Oracle Hyperion Financial Reporting, ensuring that only authorized personnel can interact with server hardware and its connected peripherals. It is advisable to disable unused local interfaces such as USB ports or serial connections on these machines if they are not required for legitimate administrative functions. Additionally, implementing strict endpoint detection and response (EDR) solutions can help monitor for anomalous activities resulting from unauthorized physical access attempts. Organizations should also ensure that their security policies explicitly address the risks associated with adjacent network attacks and enforce regular audits of physical server room access logs to detect potential intrusion attempts early. Keeping software up to date is essential, although this specific vulnerability may require architectural or policy changes rather than just a simple patch if it stems from inherent design limitations in handling local connections.