CVE-2023-21857: Oracle Hcm Common Architecture

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Vulnerability in the Oracle HCM Common Architecture product of Oracle E-Business Suite (component: Auomated Test Suite). Supported versions that are affected are 12.2.3-12.2.12. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HCM Common Architecture. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HCM Common Architecture accessible data. CVSS 3.1 Base Score 7.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N).

Affected products

• Oracle Hcm Common Architecture: from 12.2.3, up to and including 12.2.12

Published 2023-01-18. Last modified 2026-06-17.