CVE-2023-21915 Missing authorization in Banking Payments

Medium 4.6 Published 18 Apr 2023 Updated 16 Sep 2024

Low-privileged attackers can modify or read banking data via HTTP if a user interacts with a malicious link.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2023-21915?

CVE-2023-21915 is a medium-severity missing authorization vulnerability in Oracle Corporation Banking Payments, published on 18 Apr 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Vulnerability in the Oracle Banking Payments product of Oracle Financial Services Applications (component: Book/Internal Transfer). Supported versions that are affected are 14.5, 14.6 and 14.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Banking Payments. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Banking Payments accessible data as well as unauthorized read access to a subset of Oracle Banking Payments accessible data. CVSS 3.1 Base Score 4.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N).

Which versions are affected by CVE-2023-21915?

It affects 1 product.

Products include Oracle Banking Payments.

How do I fix CVE-2023-21915?

No fix has been published for CVE-2023-21915 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-2023-21915 being exploited?

There is no known exploitation of CVE-2023-21915 in the wild and no public exploit code.

Sources

Also known as GHSA-qv2q-cc4v-43w2.