CVE-2026-70883

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Access in Oracle Hyperion DRM

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 unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).

CVSS Scores

EPSS 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-2026-70883

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 compromise the system. Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all accessible data in the system.

Detection Guidance

This vulnerability affects Oracle Hyperion Data Relationship Management version 11.2.25.0.000 and can be exploited remotely via HTTP without authentication. To detect it, check if the system is running the affected version and if HTTP access is exposed to the network. Monitor for unauthorized data modifications or access attempts.

Impact Analysis

This vulnerability can allow attackers to gain full access to critical data, modify or delete it, or create unauthorized data. This could lead to data breaches, loss of sensitive information, and potential disruption of business operations.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations could face legal penalties, loss of trust, and reputational damage if such incidents occur.

Mitigation Strategies

Immediately apply the latest security patches from Oracle for Hyperion Data Relationship Management version 11.2.25.0.000. If patches are unavailable, restrict network access to the HTTP interface via firewall rules and disable unnecessary services to reduce exposure.

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