CVE-2026-46812
MediumCVSS 6.1Exploitation Probability (EPSS)
Low risk16th percentile — higher than 16% of all known CVEs
Summary
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware, affecting the Authentication Engine. It allows an unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager, requiring interaction from a person other than the attacker.
Risk Assessment
Successful attacks can lead to unauthorized access to data, including updates, inserts, or deletions, which may significantly impact additional products. The risk of confidentiality and integrity breaches is significant.
Recommendation
It is recommended to update to the latest version of Oracle Access Manager to minimize the risk associated with this vulnerability. Additionally, monitoring data access and implementing further security measures is advised.
Original NVD description (English source)
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 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Access Manager accessible data as well as unauthorized read access to a subset of Oracle Access Manager accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).