EUVD-2026-79865
GHSA-hq8w-85hp-64vx
Severity by source
AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionNVD
Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Hyperion Financial Management executes to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Financial Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L).
AnalysisAI
Unauthenticated attackers positioned on the same network segment as an Oracle Hyperion Financial Management 11.2.26.0.000 deployment can defeat security controls in the product's Security component, obtaining full read and write access to financial consolidation data while also partially degrading service availability. The flaw rates CVSS 8.3 (AV:A/AC:L/PR:N/UI:N, C:H/I:H/A:L), meaning no credentials or user interaction are needed, but the attack surface is limited to the adjacent network path rather than the public internet. …
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Same technique Authentication Bypass
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External POC / Exploit Code
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