CVE-2018-3035: Oracle Flexcube Investor Servicing

High severity, CVSS 8.1. EPSS: 2% chance of exploitation in the next 30 days.

Vulnerability in the Oracle FLEXCUBE Investor Servicing component of Oracle Financial Services Applications (subcomponent: Infrastructure). Supported versions that are affected are 12.0.4, 12.1.0, 12.3.0 and 12.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Investor Servicing. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle FLEXCUBE Investor Servicing accessible data as well as unauthorized access to critical data or complete access to all Oracle FLEXCUBE Investor Servicing accessible data. CVSS 3.0 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

Affected products

• Oracle Flexcube Investor Servicing: version 12.0.4 only; version 12.1.0 only; version 12.3.0 only; version 12.4.0 only

Published 2018-07-18. Last modified 2026-06-17.