What is CVE-2023-21853?

CVE-2023-21853 is a high-severity vulnerability in Oracle Mobile Field Service, classified under Improper Access Control. CVSS score: 7.5/10. Published 2023-01-18.

How severe is CVE-2023-21853?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Oracle Mobile Field Service

CVE-2023-21853

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).

EPSS: 0.005 (41.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). 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
Oracle Corporation Mobile Field Service — versions 12.2.3-12.2.12

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

secalert_us@oracle.com (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-21853?: CVE-2023-21853 is a high-severity vulnerability in Oracle Mobile Field Service, classified under Improper Access Control. CVSS score: 7.5/10. Published 2023-01-18.
How severe is CVE-2023-21853?: High severity. CVSS v3 base score is 7.5 out of 10.