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Hyperion Data Relationship Management CVE-2026-70875

| EUVDEUVD-2026-61824 HIGH
Improper Access Control (CWE-284)
2026-08-18 secalert_us@oracle.com GHSA-7w7j-pfc3-wjr9
7.5
CVSS 3.1 · Vendor: oracle
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Severity by source

Vendor (oracle) PRIMARY
7.5 HIGH
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
7.5 HIGH

Network HTTP access confirmed; low-privilege authentication required; high complexity for undisclosed precondition; full takeover yields C:H/I:H/A:H with unchanged scope.

3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Aug 19, 2026 - 01:56 vuln.today
CVE Published
Aug 18, 2026 - 21:17 nvd
HIGH 7.5

DescriptionCVE.org

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. Difficult to exploit 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 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

AnalysisAI

Full system takeover is possible in Oracle Hyperion Data Relationship Management version 11.2.25.0.000 via a network-exploitable flaw in the Access and Security component. A low-privileged authenticated attacker with HTTP access can, under high-complexity conditions, achieve complete compromise of confidentiality, integrity, and availability. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation Exploitation requires a valid low-privileged user account on Oracle Hyperion Data Relationship Management (PR:L confirmed by CVSS vector). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 base score of 7.5 reflects a high-impact but difficult-to-exploit vulnerability. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Apply Oracle's Critical Security Patch Update (CSPU) released August 2026, available via the vendor advisory at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Begin immediate inventory of all Oracle Hyperion DRM systems to identify installations of version 11.2.25.0.000 and restrict network access to these instances to authorized administrators only. …

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CVE-2026-70875 vulnerability details – vuln.today

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