CVE-2023-21853: Oracle Mobile Field Service

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

Vulnerability in the Oracle Mobile Field Service product of Oracle E-Business Suite (component: Synchronization). 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 Mobile Field Service. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Mobile Field Service 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 Mobile Field Service: from 12.2.3, up to and including 12.2.12

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