CVE-2020-2723 Missing authorization in FLEXCUBE Investor Servicing

High 7.1 Published 15 Jan 2020 Updated 30 Sep 2024

Low-privileged attackers can access and modify critical data in Oracle FLEXCUBE Investor Servicing via HTTP.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-2723?

CVE-2020-2723 is a high-severity missing authorization vulnerability in Oracle Corporation FLEXCUBE Investor Servicing, published on 15 Jan 2020. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle FLEXCUBE Investor Servicing product of Oracle Financial Services Applications (component: Infrastructure). Supported versions that are affected are 12.1.0-12.4.0 and 14.0.0-14.1.0. 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 access to critical data or complete access to all Oracle FLEXCUBE Investor Servicing accessible data as well as unauthorized update, insert or delete access to some of Oracle FLEXCUBE Investor Servicing accessible data. CVSS 3.0 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).

Which versions are affected by CVE-2020-2723?

It affects 1 product.

Products include Oracle Flexcube Investor Servicing.

How do I fix CVE-2020-2723?

No fix has been published for CVE-2020-2723 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2020-2723 being exploited?

There is no known exploitation of CVE-2020-2723 in the wild and no public exploit code.

Sources

Also known as GHSA-h2mq-5r7f-89f2.