{"cve":"CVE-2023-21961","nvd":{"published":"2023-07-18T21:15:11.523","modified":"2026-06-17T05:34:25.973","status":"Modified","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).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","score":6.0},"cwes":[],"references":["https://www.oracle.com/security-alerts/cpujul2023.html","https://www.oracle.com/security-alerts/cpujul2023.html"],"products":["oracle:hyperion_essbase_administration_services"],"source":"nvd","synced_at":"2026-10-19T21:38:35.729974749+00:00"},"epss":{"cve":"CVE-2023-21961","score":0.00214,"percentile":0.11782,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}