EUVD-2026-61536
GHSA-9mvh-9h47-64r6
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Network-accessible via HTTPS with no credentials required (PR:N), but high complexity (AC:H) reflects difficult exploitation preconditions; availability is unaffected per description.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Hyperion Infrastructure Technology. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Infrastructure Technology accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Infrastructure Technology accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
AnalysisAI
Oracle Hyperion Infrastructure Technology version 11.2.25.0.000 exposes an unauthenticated authentication bypass over HTTPS in its Installation and Configuration component, enabling remote attackers to gain complete read access and full create, delete, or modify capabilities over all data accessible to the platform. The CVSS vector (AV:N/AC:H/PR:N/UI:N) confirms no credentials or user interaction are required, though the High attack complexity means exploitation demands specific technical preconditions rather than trivial scanning. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The vulnerability requires HTTPS network access to the Oracle Hyperion Infrastructure Technology Installation and Configuration component on version 11.2.25.0.000. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 7.4 (High) reflects a meaningful threat: network-accessible, requiring no credentials, with high impacts on both confidentiality and integrity. … 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 August 2026 Critical Security Patch Update, documented at https://www.oracle.com/security-alerts/cspuaug2026.html, which formally addresses this vulnerability in Oracle Hyperion Infrastructure Technology 11.2.25.0.000. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: confirm your running version of Hyperion Infrastructure Technology and immediately restrict network access to the Installation and Configuration component; enable detailed request logging on all Hyperion HTTPS endpoints and configure alerts for suspicious authentication attempts or administrative access. …
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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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