Vulnerability in the Essbase Analytic Provider Services product of Oracle Essbase (component: JAPI). The supported version that is affected is 11.1.2.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Essbase Analytic Provider Services. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Essbase Analytic Provider Services accessible data as well as unauthorized access to critical data or complete access to all Essbase Analytic Provider Services accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N).

Vulnerability in the Essbase Analytic Provider Services product of Oracle Essbase (component: Web Services). Supported versions that are affected are 11.1.2.4 and 21.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Essbase Analytic Provider Services. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Essbase Analytic Provider Services. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Vulnerability in the Hyperion Analytic Provider Services product of Oracle Hyperion (component: JAPI) and Essbase Analytic Provider Services product of Oracle Essbase (component: JAPI). Supported versions that are affected are Hyperion Analytic Provider Services 11.1.2.4 and 12.2.1.4, and Essbase Analytic Provider Services 21.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Hyperion Analytic Provider Services. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Hyperion Analytic Provider Services, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Hyperion Analytic Provider Services. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).