CVE-2026-70705

Modified Modified - Updated After Analysis

Authentication Bypass in Oracle Hyperion Calculation Manager

Publication date: 2026-08-18

Last updated on: 2026-08-25

Assigner: Oracle

Description

Vulnerability in the Oracle Hyperion Calculation Manager product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Hyperion Calculation Manager executes to compromise Oracle Hyperion Calculation Manager. While the vulnerability is in Oracle Hyperion Calculation Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Calculation Manager accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N).

CVSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-25

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-06

NVD

CVE-2026-70705

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	hyperion_calculation_manager	11.2.25.0.000

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Hyperion Calculation Manager version 11.2.25.0.000. It allows an unauthenticated attacker with local system access to compromise the software. The flaw enables unauthorized access to sensitive data or full access to all data accessible by the application.

Detection Guidance

Detection of this vulnerability requires checking for Oracle Hyperion Calculation Manager version 11.2.25.0.000 or affected configurations. Review system logs for unauthorized access attempts or unusual activity in the Oracle Hyperion environment. Ensure all patches for this CVE are applied immediately.

Impact Analysis

If exploited, attackers could gain unauthorized access to critical or sensitive data stored or processed by Oracle Hyperion Calculation Manager. This may lead to data breaches, unauthorized modifications, or further lateral movement within affected systems.

Compliance Impact

This vulnerability allows unauthorized access to critical data or complete access to all Oracle Hyperion Calculation Manager accessible data, which could lead to exposure of sensitive personal or health information. This may violate GDPR and HIPAA compliance requirements for data confidentiality and integrity.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Hyperion Calculation Manager version 11.2.25.0.000. Restrict network access to the infrastructure where Oracle Hyperion Calculation Manager executes. Monitor for unauthorized access or unusual activity in the system.

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