CVE-2020-14721 Missing authorization in Enterprise Communications Broker

Medium 6.3 Published 15 Jul 2020 Updated 26 Sep 2024

Low-privileged attackers can modify, read, or disrupt data in Oracle Enterprise Communications Broker via the WebGUI.

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-2020-14721?

CVE-2020-14721 is a medium-severity missing authorization vulnerability in Oracle Corporation Enterprise Communications Broker, published on 15 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Enterprise Communications Broker product of Oracle Communications Applications (component: WebGUI). Supported versions that are affected are 3.0.0-3.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Enterprise Communications Broker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Enterprise Communications Broker accessible data as well as unauthorized read access to a subset of Oracle Enterprise Communications Broker accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Enterprise Communications Broker. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).

Which versions are affected by CVE-2020-14721?

It affects 1 product.

Products include Oracle Enterprise Communications Broker.

How do I fix CVE-2020-14721?

No fix has been published for CVE-2020-14721 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-2020-14721 being exploited?

There is no known exploitation of CVE-2020-14721 in the wild and no public exploit code.

Sources

Also known as GHSA-2w7w-5xvh-2987.