Oracle General Ledger: data tampering via Internal Operations

Vulnerability in the Oracle General Ledger product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle General Ledger. While the vulnerability is in Oracle General Ledger, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle General Ledger accessible data as well as unauthorized update, insert or delete access to some of Oracle General Ledger accessible data. CVSS 3.1 Base Score 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N).