Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Access Manager. While the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).
History

Sun, 20 Sep 2026 13:00:00 +0000

Type Values Removed Values Added
Title Authentication Engine Access Control Bypass Allowing System Takeover

Sun, 20 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Title Oracle Access Manager Authentication Engine Bypass Enables System Takeover
Weaknesses CWE-863

Thu, 17 Sep 2026 05:00:00 +0000

Type Values Removed Values Added
Title Oracle Access Manager Authentication Engine Bypass Enables System Takeover
Weaknesses CWE-863

Wed, 16 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 15 Sep 2026 20:15:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Access Manager. While the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).
First Time appeared Oracle
Oracle access Manager
CPEs cpe:2.3:a:oracle:access_manager:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:access_manager:14.1.2.1.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle access Manager
References
Metrics cvssV3_1

{'score': 8.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published: 2026-09-15T20:02:50.894Z

Updated: 2026-09-16T16:28:10.055Z

Reserved: 2026-08-31T15:40:57.329Z

Link: CVE-2026-83002

cve-icon Vulnrichment

Updated: 2026-09-16T14:54:44.509Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-15T20:18:06.790

Modified: 2026-09-21T18:07:42.833

Link: CVE-2026-83002

cve-icon Redhat

No data.