CVE-2026-61196

Analyzed Analyzed - Analysis Complete

Oracle Identity Manager Unauthenticated Takeover Vulnerability

Publication date: 2026-07-21

Last updated on: 2026-08-01

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 unauthenticated attacker with network access via HTTP to compromise Oracle Identity Manager. Successful attacks of this vulnerability can result in takeover of Oracle Identity Manager. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-07-21

Last Modified

2026-08-01

Generated

2026-08-11

AI Q&A

2026-07-22

EPSS Evaluated

2026-08-09

NVD

CVE-2026-61196

EUVD

EUVD-2026-47402

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-306	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Attack-Flow Graph

Executive Summary

This is a critical vulnerability in Oracle Identity Manager's Legacy UI component affecting versions 12.2.1.4.0 and 14.1.2.1.0. It allows unauthenticated attackers to remotely compromise the system via HTTP, potentially taking full control of Oracle Identity Manager.

Detection Guidance

This vulnerability affects Oracle Identity Manager versions 12.2.1.4.0 and 14.1.2.1.0. Detection requires checking for exposed instances of Oracle Identity Manager via HTTP. Use network scanning tools like Nmap to identify open ports (typically 7001, 7002, or 8000) on systems running Oracle Identity Manager. Example command: nmap -p 7001,7002,8000 <target_IP>. Verify if the OIM Legacy UI is accessible without authentication.

Impact Analysis

An attacker could exploit this to gain complete control over Oracle Identity Manager, leading to unauthorized access to sensitive data, system manipulation, or disruption of services. This could result in data breaches, identity theft, or service outages.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations using affected versions may face compliance violations, legal penalties, and reputational damage.

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. If patches are unavailable, consider disabling the OIM Legacy UI component or restricting network access to the HTTP interface until updates are applied.

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