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Oracle Hyperion CVE-2026-62579

| EUVDEUVD-2026-61562 MEDIUM
Improper Access Control (CWE-284)
2026-08-18 secalert_us@oracle.com GHSA-pjj2-7m62-r729
Authentication Bypass Oracle Hyperion Infrastructure Technology
5.3
CVSS 3.1 · Vendor: oracle
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Severity by source

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

Network-accessible unauthenticated HTTP exploitation with read-only partial data exposure; no integrity or availability impact supported by description.

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

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

1
Analysis Generated
Aug 19, 2026 - 04:52 vuln.today

DescriptionCVE.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. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Infrastructure Technology. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Hyperion Infrastructure Technology accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

AnalysisAI

Unauthenticated read access to Oracle Hyperion Infrastructure Technology 11.2.25.0.000 is achievable by remote attackers over HTTP via a flaw in the Installation and Configuration component. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms the vulnerability is easily exploitable with no authentication, no user interaction, and no special network position required - Oracle's own advisory characterizes it as 'easily exploitable.' Impact is limited to unauthorized read access to a subset of Hyperion-accessible data, with no integrity or availability consequences. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation No special configuration, user interaction, or authentication is required - per the CVSS vector (AV:N/AC:L/PR:N/UI:N), exploitation is possible against any network-reachable instance of Oracle Hyperion Infrastructure Technology 11.2.25.0.000 running the vulnerable Installation and Configuration component over HTTP. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 base score of 5.3 (Medium) reflects the low confidentiality impact (C:L) and absence of integrity or availability risk (I:N/A:N), appropriately calibrating this as a moderate-priority finding despite the trivially low exploitation complexity. … 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 for August 2026, available at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report.
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Same weakness CWE-284 – Improper Access Control

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CVE-2026-62579 vulnerability details – vuln.today
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