CVE-2026-73943

Analyzed Analyzed - Analysis Complete

Oracle Identity Manager Unauthorized Data Access Vulnerability

Publication date: 2026-09-15

Last updated on: 2026-09-22

Assigner: Oracle

Description

Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Identity Manager. While the vulnerability is in Oracle Identity Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Identity Manager accessible data as well as unauthorized update, insert or delete access to some of Oracle Identity Manager accessible data. CVSS 3.1 Base Score 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N).

CVSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-22

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-73943

EUVD

EUVD-2026-79522

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	identity_manager	12.2.1.4.0
oracle	identity_manager	14.1.2.1.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Identity Manager, specifically in the OIM Legacy UI component. It affects versions 12.2.1.4.0 and 14.1.2.1.0. An attacker with high privileges and network access via HTTP can exploit it to compromise the system. The vulnerability may also impact other products due to scope change.

Detection Guidance

This vulnerability affects Oracle Identity Manager versions 12.2.1.4.0 and 14.1.2.1.0. Detection requires checking for unpatched versions of Oracle Identity Manager. Use Oracle's official patching tools or scripts to verify installed versions against the affected releases. No specific commands are provided in the context.

Impact Analysis

An attacker could gain unauthorized access to critical data or all accessible data in Oracle Identity Manager. They could also modify or delete some of this data. The impact includes confidentiality and integrity breaches.

Compliance Impact

This vulnerability allows unauthorized access to critical data or complete access to all Oracle Identity Manager accessible data, which could lead to exposure of sensitive personal or health information. Such breaches may violate GDPR's data protection requirements or HIPAA's privacy and security rules, potentially resulting in non-compliance and legal penalties.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Identity Manager versions 12.2.1.4.0 and 14.1.2.1.0. Restrict network access to the Oracle Identity Manager component via HTTP to trusted sources only. Review and enforce strict access controls for high-privileged users.

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