CVE-2026-47037

Analyzed Analyzed - Analysis Complete

Authentication Bypass in Oracle Access Manager

Publication date: 2026-07-21

Last updated on: 2026-07-28

Assigner: Oracle

Description

Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). The supported version that is affected is 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-07-21

Last Modified

2026-07-28

Generated

2026-08-11

AI Q&A

2026-07-22

EPSS Evaluated

2026-08-09

NVD

CVE-2026-47037

EUVD

EUVD-2026-46524

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	access_manager	14.1.2.1.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-287	When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Access Manager 14.1.2.1.0 within the Authentication Engine component. It allows a low-privileged attacker with network access via HTTP to compromise the system and potentially take it over.

Impact Analysis

Successful exploitation could lead to complete takeover of Oracle Access Manager, resulting in unauthorized access, data breaches, or disruption of authentication services.

Compliance Impact

This vulnerability allows unauthorized takeover of Oracle Access Manager, which could lead to unauthorized access to sensitive data. This may violate GDPR's data protection requirements and HIPAA's safeguards for protected health information if exploited.

Mitigation Strategies

Apply the latest Oracle Access Manager patches or updates provided by Oracle to address the vulnerability in the Authentication Engine component.

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