EUVD-2026-61828
GHSA-m3wv-43p8-ghhj
Severity by source
AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Local attack vector and low privileges match description; high complexity and scope change reflect Oracle's own characterization of a difficult, cross-product impact.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.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 logon to the infrastructure where Oracle Hyperion Data Relationship Management executes to compromise Oracle Hyperion Data Relationship Management. While the vulnerability is in Oracle Hyperion Data Relationship Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).
AnalysisAI
Local privilege escalation in Oracle Hyperion Data Relationship Management (DRM) version 11.2.25.0.000 allows a low-privileged attacker with established local infrastructure access to fully compromise the DRM system, with confirmed potential for scope change affecting additional Oracle Hyperion products. The CVSS vector (AV:L/AC:H/PR:L/S:C/C:H/I:H/A:H) reflects both the restricted attack surface - requiring local logon - and the significant blast radius if successfully exploited. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires local logon access (AV:L) to the infrastructure host where Oracle Hyperion Data Relationship Management 11.2.25.0.000 executes - remote network-only access is insufficient. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 7.8 (High) is driven primarily by the full C/H/I/A impact and scope change, but the AV:L and AC:H metrics significantly constrain realistic exploitability. … 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 the patches issued by Oracle as part of the Critical Patch Update for August 2026, available at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Identify and inventory all systems running Oracle Hyperion DRM 11.2.25.0.000; audit local user accounts and disable unnecessary access; initiate daily monitoring of security audit logs for privilege escalation attempts. …
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
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