CVE-2026-73947: Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. in Oracle Corporation Oracle Access Manager
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 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated 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 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).
AI Analysis
Technical Summary
This vulnerability affects the Authentication Engine component of Oracle Access Manager in versions 12.2.1.4.0 and 14.1.2.0.0. It is easily exploitable remotely without authentication via HTTP, enabling attackers to compromise the system fully. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) reflects network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. Oracle's September 2026 Critical Security Patch Update includes patches for this vulnerability, emphasizing the importance of applying these updates promptly.
Potential Impact
Successful exploitation allows an unauthenticated remote attacker to take over Oracle Access Manager, impacting confidentiality, integrity, and availability of the system. This can lead to unauthorized access, data compromise, and disruption of authentication services.
Mitigation Recommendations
Oracle has released security patches for this vulnerability in the September 2026 Critical Security Patch Update. Customers should apply the provided patches for Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.0.0 without delay. Oracle strongly recommends remaining on actively supported versions and promptly applying security updates to mitigate exploitation risks.
CVE-2026-73947: Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. in Oracle Corporation Oracle Access Manager
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 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated 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 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 v3.1
Score 9.8critical
Affected software
Oracle Corporation
Oracle Access Manager
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects the Authentication Engine component of Oracle Access Manager in versions 12.2.1.4.0 and 14.1.2.0.0. It is easily exploitable remotely without authentication via HTTP, enabling attackers to compromise the system fully. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) reflects network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. Oracle's September 2026 Critical Security Patch Update includes patches for this vulnerability, emphasizing the importance of applying these updates promptly.
Potential Impact
Successful exploitation allows an unauthenticated remote attacker to take over Oracle Access Manager, impacting confidentiality, integrity, and availability of the system. This can lead to unauthorized access, data compromise, and disruption of authentication services.
Mitigation Recommendations
Oracle has released security patches for this vulnerability in the September 2026 Critical Security Patch Update. Customers should apply the provided patches for Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.0.0 without delay. Oracle strongly recommends remaining on actively supported versions and promptly applying security updates to mitigate exploitation risks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-08-13T18:41:45.892Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","vendor":"Oracle"}]
Threat ID: 6aa9a7fe55bf5e2cf5537c09
Added to database: 09/15/2026, 20:18:06 UTC
Last enriched: 09/15/2026, 22:31:33 UTC
Last updated: 09/15/2026, 23:43:16 UTC
Views: 3
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