How severe is CVE-2021-35653?

High severity. CVSS v3 base score is 7.7 out of 10.

Vulnerability in Oracle Essbase Administration Services

CVE-2021-35653

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).

EPSS: 0.012 (65.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

Affected products

Oracle Essbase_administration_services
Oracle Corporation Hyperion Essbase Administration Services — versions unspecified

References

secalert_us@oracle.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-35653?: CVE-2021-35653 is a high-severity vulnerability in Oracle Essbase Administration Services. CVSS score: 7.7/10. Published 2021-10-20.
How severe is CVE-2021-35653?: High severity. CVSS v3 base score is 7.7 out of 10.