CVE-2017-10363 Missing authorization in FLEXCUBE Universal Banking

High 7.1 Published 19 Oct 2017 Updated 4 Oct 2024

Low-privileged attackers can access critical data and modify some records in Oracle FLEXCUBE Universal Banking 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-2017-10363?

CVE-2017-10363 is a high-severity missing authorization vulnerability in Oracle Flexcube Universal Banking, published on 19 Oct 2017. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle FLEXCUBE Universal Banking component of Oracle Financial Services Applications (subcomponent: Security). Supported versions that are affected are 11.3, 11.4.0, 12.0.1, 12.0.2, 12.0.3, 12.1.0, 12.2.0, 12.3.0 and 12.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Universal Banking. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle FLEXCUBE Universal Banking accessible data as well as unauthorized update, insert or delete access to some of Oracle FLEXCUBE Universal Banking accessible data. Note: Contact Support for fixes. 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-2017-10363?

It affects 1 product.

Products include Oracle Flexcube Universal Banking.

How do I fix CVE-2017-10363?

No fix has been published for CVE-2017-10363 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-2017-10363 being exploited?

There is no known exploitation of CVE-2017-10363 in the wild and no public exploit code.

All Oracle Flexcube Universal Banking vulnerabilities

Sources

Also known as GHSA-286h-2f8v-j572.