CVE-2026-62578

Modified Modified - Updated After Analysis

Authentication Bypass in Oracle Hyperion Calculation Manager

Publication date: 2026-08-18

Last updated on: 2026-08-26

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 access to the physical communication segment attached to the hardware where the Oracle Hyperion Calculation Manager executes to compromise Oracle Hyperion Calculation Manager. 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 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-26

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-62578

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 access to the physical network segment where the software runs to exploit it. The flaw could lead to unauthorized access to sensitive data or full access to all data accessible by the software.

Detection Guidance

Detection requires identifying Oracle Hyperion Calculation Manager version 11.2.25.0.000 on your network. Check running services for the Oracle Hyperion Calculation Manager process and verify the installed version. Use commands like 'ps -ef | grep Hyperion' or 'netstat -tulnp | grep <port>' to inspect active services and ports.

Impact Analysis

If exploited, this vulnerability could allow attackers to access critical or sensitive data managed by Oracle Hyperion Calculation Manager. This may lead to data breaches, unauthorized modifications, or theft of confidential information.

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 information. This may violate compliance requirements under GDPR, HIPAA, or other regulations that mandate strict data protection and access controls.

Mitigation Strategies

Isolate the Oracle Hyperion Calculation Manager system from untrusted networks. Apply vendor patches or updates if available. Restrict physical and network access to the system to trusted users only.

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