CVE-2026-70887

Analyzed Analyzed - Analysis Complete

Unauthenticated Access in Oracle Hyperion Data Relationship Management

Publication date: 2026-08-18

Last updated on: 2026-08-21

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 unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-21

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-70887

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 an unauthenticated attacker with network access via HTTP to exploit it. Successful exploitation can lead to unauthorized access to critical data or full access to all accessible data in the system. It may also permit unauthorized modifications like insert, update, or delete operations on some data.

Detection Guidance

This vulnerability affects Oracle Hyperion Data Relationship Management version 11.2.25.0.000 and can be exploited via HTTP. Detection involves checking for exposed instances of this software on your network. Use network scanning tools like nmap to identify hosts running the service on default ports (e.g., 80, 443, or Oracle-specific ports). Example command: nmap -p 80,443,8080 --script http-title <target_IP>. Verify if the service version matches the affected release.

Impact Analysis

If you use Oracle Hyperion Data Relationship Management version 11.2.25.0.000, an attacker could gain access to sensitive data or alter it without authorization. This could lead to data breaches, loss of confidential information, or corruption of critical business data.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of personal or sensitive data, violating GDPR and HIPAA requirements. Non-compliance may result in legal penalties, fines, or reputational damage due to data exposure or integrity issues.

Mitigation Strategies

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. Monitor network traffic for unauthorized access attempts to the HTTP port.

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