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TI-2023-08231 Aliases CVE-2023-21853GHSA-5x38-7r9g-7mr7

Improper access control in Oracle Mobile Field Service

Priority LOW 39CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

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).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00531 45th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleMobile Field Service12.2.3-12.2.12—No fix listedCNA
  • Mobile Field Service VendorOracle Affected 12.2.3-12.2.12 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:oracle:mobile_field_service:*:*:*:*:*:*:*:*12.2.3 – 12.2.12VulnerableOracle
  • cpe:2.3:a:oracle:mobile_field_service:*:*:*:*:*:*:*:* Versions 12.2.3 – 12.2.12 Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-21853
  2. 2026-10-03 Alias added: GHSA-5x38-7r9g-7mr7

References

Patch 1

  • TI-2021-14297 Vulnerability in the Oracle Mobile Field Service product of Oracle E-Business Suite… CVSS 3.1HIGH 8.1
  • TI-2017-07751 Vulnerability in the Oracle Mobile Field Service component of Oracle E-Business Suite… CVSS 3.0HIGH 8.2
  • TI-2025-22015 Incorrect authorization in Oracle Mobile Field Service CVSS 3.1HIGH 8.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences