CVE-2023-21961: Vulnerability in the Oracle Hyperion Essbase Administration Services product of Oracle Essbase (component: EAS Administration and EAS Console). The ...

Description

Vulnerability in the Oracle Hyperion Essbase Administration Services product of Oracle Essbase (component: EAS Administration and EAS Console). The supported version that is affected is 21.4.3.0.0. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle Hyperion Essbase Administration Services executes to compromise Oracle Hyperion Essbase Administration Services. While the vulnerability is in Oracle Hyperion Essbase Administration Services, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Essbase Administration Services accessible data. CVSS 3.1 Base Score 6.0 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N).

Metrics

CVSS 3.1

6/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

EPSS Probability

0.20%

10.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Oracle	Hyperion Essbase Administration Services	21.4.3.0.0

References

https://www.oracle.com/security-alerts/cpujul2023.htmlPatch, Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2023.htmlPatch, Vendor Advisory

Timeline

Published: Jul 18, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-21961?

Vulnerability in the Oracle Hyperion Essbase Administration Services product of Oracle Essbase (component: EAS Administration and EAS Console). The supported version that is affected is 21.4.3.0.0. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle Hyperion Essbase Administration Services executes to compromise Oracle Hyperion Essbase Administration Services. While the vulnerability is in Oracle Hyperion Essbase Administration Services, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Essbase Administration Services accessible data. CVSS 3.1 Base Score 6.0 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N).

How severe is CVE-2023-21961?

CVE-2023-21961 has a CVSS score of 6/10 (MEDIUM severity). The EPSS model estimates a 0.20% probability of exploitation in the next 30 days.

How do I fix CVE-2023-21961?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.