CVE-2020-2683: Oracle Flexcube Universal Banking

Medium severity, CVSS 5.4. EPSS: 0.8% chance of exploitation in the next 30 days.

Vulnerability in the Oracle FLEXCUBE Universal Banking product of Oracle Financial Services Applications (component: Infrastructure). Supported versions that are affected are 12.0.1-12.4.0 and 14.0.0-14.3.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle FLEXCUBE Universal Banking. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle FLEXCUBE Universal Banking accessible data as well as unauthorized read access to a subset of Oracle FLEXCUBE Universal Banking accessible data. CVSS 3.0 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

Affected products

• Oracle Flexcube Universal Banking: from 12.0.1, up to and including 12.4.0; from 14.0.0, up to and including 14.3.0

Published 2020-01-15. Last modified 2026-06-17.