CVE-2026-70874

Remote Code Execution via HTTP in Oracle Hyperion Data Relationship Management

Published Aug 18, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

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).

Analysis

Technical impact

This vulnerability resides in the Access and security component of Oracle Hyperion Data Relationship Management and results in remote code execution and full compromise of the system. An attacker with low privileges and network access can exploit the weakness over HTTP to gain complete control, leading to confidentiality, integrity, and availability losses.

Affected Systems

Affected vendor: Oracle Corporation. Product: Oracle Hyperion Data Relationship Management. Version: 11.2.25.0.000. The vulnerability is documented for this specific build and does not apply to other releases.

Risk and Exploitability

The CVSS v3.1 Base Score of 8.8 indicates severe risk. The EPSS score of 0.00328 (0.3%) suggests a very low probability of exploitation, but the impact remains extreme. The weakness allows attackers with low privileges and network access via HTTP to exploit the vulnerability without requiring additional privilege escalation. The vulnerability is not yet listed in the CISA KEV catalog, and the high impact together with the ease of exploitation warrant prompt remediation. The likely attack vector is through the HTTP interface.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Oracle Corporation

Oracle Hyperion Data Relationship Management

affected

Version	Status	Constraints
`11.2.25.0.000`	affected	—

Configuration 1 [-]

cpe:2.3:a:oracle:hyperion_data_relationship_management:11.2.25.0.000:*:*:*:*:*:*:*

No data.

Vendor Product Versions

Oracle

Hyperion Data Relationship Management

Version	Status	Scheme	Platform
`11.2.25.0.000`	affected	generic	—

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Apply the latest Oracle patch for Oracle Hyperion Data Relationship Management 11.2.25.0.000 to eliminate the vulnerability.
Restrict network access to the Hyperion server by configuring firewall rules that permit connections only from trusted IP addresses and block unnecessary ports.
Disable legacy HTTP endpoints and enforce secure HTTPS connections with strong authentication to reduce exposure to network‑based attacks.

Generated by OpenCVE AI on August 21, 2026 at 05:54 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.432% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://www.oracle.com/security-alerts/cspuaug2026.html

History

Aug 24, 2026 3:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Aug 21, 2026 6:15 AM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title		Remote Code Execution via HTTP in Oracle Hyperion Data Relationship Management
Weaknesses		CWE-284 CWE-285

Aug 21, 2026 4:45 AM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title	High‑Impact Remote Code Execution via HTTP in Oracle Hyperion Data Relationship Management
Weaknesses	CWE-20 CWE-94

Aug 19, 2026 9:45 AM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title		High‑Impact Remote Code Execution via HTTP in Oracle Hyperion Data Relationship Management
Weaknesses		CWE-20 CWE-94

Aug 18, 2026 9:15 PM Description updated. First appearance in the feed. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
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).
First Time appeared		Oracle Oracle hyperion Data Relationship Management
CPEs		cpe:2.3:a:oracle:hyperion_data_relationship_management:11.2.25.0.000:::::::*
Vendors & Products		Oracle Oracle hyperion Data Relationship Management
References		https://www.oracle.com/security-alerts/cspuaug2026.html
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}`