CVE-2017-3476 Missing authorization in FLEXCUBE Private Banking

High 7.1 Published 24 Apr 2017 Updated 7 Oct 2024

Low-privileged attackers can access critical data and modify some records in Oracle FLEXCUBE Private 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-2017-3476?

CVE-2017-3476 is a high-severity missing authorization vulnerability in Oracle Flexcube Private Banking, published on 24 Apr 2017. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle FLEXCUBE Private Banking component of Oracle Financial Services Applications (subcomponent: Miscellaneous). Supported versions that are affected are 2.0.0, 2.0.1, 2.2.0.1 and 12.0.1. Easily "exploitable" vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Private Banking. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle FLEXCUBE Private Banking accessible data as well as unauthorized update, insert or delete access to some of Oracle FLEXCUBE Private Banking 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-2017-3476?

It affects 1 product.

Products include Oracle Flexcube Private Banking.

How do I fix CVE-2017-3476?

No fix has been published for CVE-2017-3476 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-2017-3476 being exploited?

There is no known exploitation of CVE-2017-3476 in the wild and no public exploit code.

All Oracle Flexcube Private Banking vulnerabilities

Sources

Also known as GHSA-6493-c5pf-p7qc.