Vulnerability in the Oracle Data Masking and Subsetting product of Oracle Enterprise Manager (component: Data Masking). Supported versions that are affected are 13.3.0.0 and 13.4.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Data Masking and Subsetting. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Data Masking and Subsetting accessible data as well as unauthorized update, insert or delete access to some of Oracle Data Masking and Subsetting accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).