Description
Vulnerability in Oracle Essbase (component: Infrastructure). The supported version that is affected is 21.8.1.0.0. Easily exploitable vulnerability allows unauthenticated 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 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Published: 2026-08-18
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 24 Aug 2026 22:30:00 +0000

Type Values Removed Values Added
Title HTTP Exploit Enables Full Takeover of Oracle Essbase 21.8.1.0.0

Mon, 24 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 21 Aug 2026 10:15:00 +0000

Type Values Removed Values Added
Title HTTP Exploit Enables Full Takeover of Oracle Essbase 21.8.1.0.0

Fri, 21 Aug 2026 08:30:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP exploitation enables takeover of Oracle Essbase
Weaknesses CWE-284

Wed, 19 Aug 2026 01:45:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP exploitation enables takeover of Oracle Essbase
Weaknesses CWE-284

Tue, 18 Aug 2026 21:15:00 +0000

Type Values Removed Values Added
Description Vulnerability in Oracle Essbase (component: Infrastructure). The supported version that is affected is 21.8.1.0.0. Easily exploitable vulnerability allows unauthenticated 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 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
First Time appeared Oracle
Oracle essbase
CPEs cpe:2.3:a:oracle:essbase:21.8.1.0.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle essbase
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-08-25T03:57:09.048Z

Reserved: 2026-08-04T22:06:34.589Z

Link: CVE-2026-70689

cve-icon Vulnrichment

Updated: 2026-08-24T19:50:41.458Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-18T21:17:20.887

Modified: 2026-08-25T04:18:16.560

Link: CVE-2026-70689

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-24T22:15:13Z

Weaknesses