CVE-2021-35653

HIGH

7.7

CVSS Score

Published: October 20, 2021 at 10:51 AM UTC

Updated: June 17, 2026 at 03:57 AM UTC

2 products affected across 1 vendorEssbase Administration ServicesHyperion Essbase Administration Services

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Severity

HIGH7.7

Exploit prediction

EPSS 1%

SSVC

No known exploit

Description

Vulnerability in the Essbase Administration Services product of Oracle Essbase (component: EAS Console). The supported versions that are affected are Prior to 11.1.2.4.046 and Prior to 21.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Essbase Administration Services. While the vulnerability is in Essbase Administration Services, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Essbase Administration Services accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Essbase Administration Services · Oracle

95%

v < 11.1.2.4.04621.0 ≤ v < 21.3

Affected range stops below 11.1.2.4.046, so it looks safe — our inference, not a vendor statement

Affected range stops below 21.3, so it looks safe — our inference, not a vendor statement

Hyperion Essbase Administration Services · Oracle

60%

v < 11.1.2.4.046v < 21.3

Affected range stops below 11.1.2.4.046, so it looks safe — our inference, not a vendor statement

Affected range stops below 21.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://www.oracle.com/security-alerts/cpuoct2021.html

References (1)

x_refsource_MISCPatchVendor Advisory

Source: [email protected]

https://www.oracle.com/security-alerts/cpuoct2021.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.7HIGHoracle

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: CHANGED
Confidentiality: HIGH
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-noinfo

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