CVE-2026-70825 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 HTTP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/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 Security component of Oracle Hyperion Financial Management, specifically affecting version 11.2.25.0.000 and potentially other supported releases in that lineage. This flaw represents a critical weakness in the application's authentication or authorization mechanisms, allowing for unauthorized access to sensitive financial data. The nature of this vulnerability is particularly concerning because it does not require complex exploitation techniques or user interaction, making it accessible to attackers with minimal technical sophistication who have network connectivity to the target system.
From a technical perspective, the flaw enables low-privileged attackers to bypass security controls via HTTP requests. This suggests that the application fails to properly validate session tokens, credentials, or access permissions when processing incoming web traffic. The absence of required user interaction means that an attacker can automate the exploitation process using standard network tools without needing to trick a legitimate user into clicking malicious links or opening infected files. The vulnerability is classified under CWE-287, which covers Improper Authentication, and potentially CWE-306 for Missing Authentication for Critical Function if it involves bypassing specific administrative controls.
The operational impact of this vulnerability is severe due to the high confidentiality impact indicated by a CVSS 3.1 Base Score of 6.5. Successful exploitation allows an attacker to gain unauthorized access to critical financial data, which may include sensitive balance sheets, profit and loss statements, budget forecasts, and other proprietary corporate information. In worst-case scenarios, the attacker could achieve complete access to all Oracle Hyperion Financial Management accessible data, leading to significant intellectual property theft, regulatory non-compliance, and potential reputational damage for the affected organization. The attack vector is classified as Network with Low Complexity, meaning it can be exploited remotely over a network such as the Internet or an intranet without requiring physical access to the target system.
This vulnerability aligns with MITRE ATT&CK techniques related to Initial Access and Credential Access, specifically those involving exploitation of public-facing applications for unauthorized information retrieval. Attackers leveraging this flaw would likely engage in data exfiltration activities after gaining initial foothold within the financial management environment. The lack of required user interaction further lowers the barrier to entry for malicious actors, increasing the likelihood of automated scanning and opportunistic attacks against exposed instances of Oracle Hyperion Financial Management on public networks or poorly segmented internal networks.
To mitigate this risk, organizations running affected versions must immediately apply the latest security patches provided by Oracle. It is crucial to verify that the specific build 11.2.25.0.000 has been updated to a version where this security flaw has been remediated. In addition to patching, administrators should ensure that HTTP traffic is not directly exposed to untrusted networks without proper gateway protections such as Web Application Firewalls configured with rulesets capable of detecting and blocking exploitation attempts for authentication bypass vulnerabilities. Implementing strict network segmentation to isolate financial management systems from general corporate networks can also reduce the attack surface. Regular vulnerability assessments and penetration testing should be conducted to identify similar weaknesses in other components of the Oracle Hyperion suite, ensuring a comprehensive security posture that protects critical financial data assets from unauthorized access.