Vulnerability in the Oracle Communications Order and Service Management product of Oracle Communications Applications (component: User Management). Supported versions that are affected are 7.4.0 and 7.4.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Order and Service Management. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Communications Order and Service Management accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).