EUVD-2026-61703
GHSA-hp73-rg77-95g3
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Network HTTP access with no auth or UI required; AC:H reflects specific exploit preconditions; full CIA takeover with no scope change per Oracle's description.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Server). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Financial Reporting. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Financial Reporting. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
AnalysisAI
Full system takeover of Oracle Hyperion Financial Reporting 11.2.25.0.000 is achievable by unauthenticated remote attackers over HTTP without user interaction. The CVSS vector (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) indicates the attack is network-accessible and requires no credentials, but high attack complexity (AC:H) implies specific preconditions - such as race conditions, timing requirements, or environmental factors - that prevent trivial mass exploitation. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The CVSS vector confirms PR:N (no authentication required) and UI:N (no user interaction needed), meaning the attack can be launched by any network-reachable unauthenticated party. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | CVSS 3.1 score of 8.1 (High) reflects full CIA compromise with no authentication or user interaction required over the network. … 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 Oracle Critical Security Patch Update (CPU) 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, inventory all instances of Oracle Hyperion Financial Reporting 11.2.25.0.000 in your environment; isolate affected systems from untrusted networks through firewall rules and network segmentation restricting access to authorized internal users only; enable enhanced logging and real-time monitoring for unauthorized access attempts. …
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External POC / Exploit Code
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