Vulnerability in the Siebel Core - DB Deployment and Configuration product of Oracle Siebel CRM (component: Install - Configuration). Supported versions that are affected are 19.8 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Core - DB Deployment and Configuration. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel Core - DB Deployment and Configuration accessible data. CVSS 3.0 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).