CVE-2026-70877

Analyzed Analyzed - Analysis Complete

Authentication Bypass in Oracle Hyperion Data Relationship Management

Publication date: 2026-08-18

Last updated on: 2026-08-24

Assigner: Oracle

Description

Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and 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 Data Relationship Management. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship 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).

CVSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-24

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-70877

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	hyperion_data_relationship_management	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 Data Relationship Management version 11.2.25.0.000. It allows a low-privileged attacker with network access to take over the system via HTTP. The attack can impact confidentiality, integrity, and availability of the system.

Detection Guidance

This vulnerability affects Oracle Hyperion Data Relationship Management version 11.2.25.0.000. Detection involves checking for this specific version and verifying if HTTP access is enabled. No specific commands are provided in the context, but you should inspect network services running on port 80 or 443 and verify software versions.

Impact Analysis

An attacker could gain full control of the Oracle Hyperion Data Relationship Management system, leading to potential data breaches, unauthorized modifications, or system downtime. This could disrupt business operations and expose sensitive information.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face legal penalties and reputational damage.

Mitigation Strategies

Immediately apply the latest security patches from Oracle for Oracle Hyperion Data Relationship Management version 11.2.25.0.000. Restrict network access to the HTTP interface to trusted sources only. Review and enforce strict access controls for low-privileged users. Monitor for unusual activity or unauthorized access attempts.

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