CVE-2026-70905
Modified Modified - Updated After Analysis

Oracle Access Manager SAML Authentication Bypass

Publication date: 2026-08-18

Last updated on: 2026-08-22

Assigner: Oracle

Description
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Agent infrastructure). 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 SAML to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access 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).

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Meta Information

Published
2026-08-18
Last Modified
2026-08-22
Generated
2026-09-08
AI Q&A
2026-08-19
EPSS Evaluated
2026-09-07
NVD
CVE-2026-70905

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
oracle access_manager 12.2.1.4.0
oracle access_manager 14.1.2.1.0

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Exploitability

CWE
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KEV
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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.

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Executive Summary

This is a vulnerability in Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0. It allows an unauthenticated attacker with network access via SAML to compromise the system. Successful exploitation can lead to complete takeover of Oracle Access Manager.

Detection Guidance

This vulnerability affects Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0 via SAML. Detection requires checking for exposed Oracle Access Manager instances and verifying if they are running vulnerable versions. Use network scanning tools like Nmap to identify Oracle Access Manager services and check version details. Inspect SAML endpoints for misconfigurations or unusual traffic patterns.

Impact Analysis

An attacker could gain full control over Oracle Access Manager, potentially accessing sensitive data, modifying system configurations, or disrupting services. This could lead to unauthorized access to protected resources or data breaches.

Compliance Impact

This vulnerability could lead to unauthorized access or disclosure of personal or sensitive data, violating GDPR and HIPAA requirements. Organizations using affected Oracle Access Manager versions may face compliance violations and potential penalties.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0. Restrict network access to SAML interfaces and disable unnecessary services. Monitor for unusual activity and review authentication logs for signs of compromise.

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