Vulnerability in the Oracle Financial Services Basel Regulatory Capital Internal Ratings Based Approach component of Oracle Financial Services Applications (subcomponent: Portfolio, Attribution). The supported version that is affected is 8.0.x. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Financial Services Basel Regulatory Capital Internal Ratings Based Approach. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Financial Services Basel Regulatory Capital Internal Ratings Based Approach accessible data as well as unauthorized access to critical data or complete access to all Oracle Financial Services Basel Regulatory Capital Internal Ratings Based Approach accessible data. CVSS 3.0 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).