CVE-2026-70688

Vulnerability in Oracle Essbase (component: Calculator). The supported version that is affected is 21.8.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Essbase. Successful attacks of this vulnerability can result in takeover of Oracle Essbase. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cspuaug2026.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:oracle:essbase:21.8.1.0.0:*:*:*:*:*:*:*

History

22 Oct 2026, 19:09

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad en Oracle Essbase (componente: Calculator). La versión soportada que está afectada es 21.8.1.0.0. Vulnerabilidad fácilmente explotable permite a un atacante con bajos privilegios con acceso a la red vía HTTP comprometer Oracle Essbase. Ataques exitosos de esta vulnerabilidad pueden resultar en la toma de control de Oracle Essbase. Puntuación Base CVSS 3.1 8.8 (impactos en la Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Information

Published : 2026-08-18 21:17

Updated : 2026-10-22 19:09

NVD link : CVE-2026-70688

Mitre link : CVE-2026-70688

CVE.ORG link : CVE-2026-70688

JSON object : View

Products Affected

oracle

essbase

CWE

CWE-284

Improper Access Control

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