CVE-2026-70819 in Hyperion Financial Management
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via SQL to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/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 Security component of Oracle Hyperion Financial Management version 11.2.25.0.000, representing a critical security flaw that undermines the integrity and confidentiality of financial data processing systems. This specific iteration of the software is susceptible to an injection-based attack vector where low-privileged attackers can leverage network-accessible SQL interfaces to execute unauthorized commands. The presence of this vulnerability indicates a failure in input validation or query construction mechanisms within the application layer, allowing malicious actors to manipulate backend database operations without requiring elevated privileges or user interaction. Such flaws are particularly dangerous in enterprise environments because they allow adversaries with minimal access rights to escalate their position significantly, effectively bypassing standard authentication and authorization controls that should restrict such actions.
From a technical perspective, this vulnerability aligns closely with CWE-89 Improper Neutralization of Special Elements used in an SQL Command commonly known as SQL Injection. The attacker exploits the lack of proper sanitization or parameterized query usage to inject malicious SQL statements into legitimate requests. Because the attack requires only network access and low privileges, it falls under a broad range of potential entry points for determined adversaries who have already gained initial foothold within the corporate perimeter or through phishing campaigns targeting lower-level employees. The ease of exploitation suggests that automated tools could be used to discover and exploit this weakness rapidly across multiple instances if patching is delayed. This characteristic places significant pressure on security teams to prioritize remediation efforts, as the barrier to entry for an attacker is exceptionally low compared to more complex vulnerability classes requiring specific configurations or rare conditions.
The operational impact of a successful exploitation is severe, resulting in a complete takeover of the Oracle Hyperion Financial Management environment with a CVSS 3.1 Base Score of 8.8 indicating High severity. The vector components AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H reflect that Confidentiality, Integrity, and Availability are all heavily impacted. An attacker gaining control over this system can exfiltrate sensitive financial records, alter transactional data to facilitate fraud or misrepresentation of corporate health, and disrupt business operations by rendering the application unavailable. In the context of financial management software, integrity violations are particularly catastrophic as they compromise the trustworthiness of reported earnings and fiscal statements. Furthermore, the ability to take over the system implies potential lateral movement within the network, allowing attackers to pivot from this compromised instance to other critical infrastructure components connected via shared credentials or trusted relationships.
In terms of threat modeling, this vulnerability facilitates actions consistent with ATT&CK techniques such as T1059 Command and Scripting Interpreter for executing injected commands and potentially T1078 Valid Accounts if the low-privileged access is derived from stolen credentials. The exploitation path also relates to data exfiltration tactics described in T1041 Exfiltration Over C2 Channel once initial access is established. Organizations must recognize that this is not merely a software bug but a strategic risk vector that can lead to significant regulatory penalties and reputational damage due to the sensitive nature of financial data handled by Hyperion Financial Management systems. The high availability impact also means that downtime during an attack or subsequent forensic investigation could halt critical business functions, emphasizing the need for robust incident response plans tailored to application-layer compromises.
Mitigation strategies must focus on immediate patching and compensating controls until updates are applied. Oracle should be consulted for the latest security patches addressing this specific component version 11.2.25.0.000. In the interim, network segmentation is crucial; restricting direct SQL interface access to only authorized administrative subnets can significantly reduce the attack surface. Additionally, implementing Web Application Firewalls with rules specifically tuned to detect and block common SQL injection patterns may provide a layer of defense against automated exploitation attempts. Input validation should be rigorously enforced at the application level using parameterized queries or stored procedures to ensure that user-supplied data is never interpreted as executable code. Regular security assessments including penetration testing focused on authentication bypasses and injection flaws are recommended to identify similar weaknesses in related modules before they can be exploited by malicious actors seeking to compromise financial integrity.