CVE-2021-2276 Missing authorization in iSetup

High 8.1 Published 22 Apr 2021 Updated 26 Sep 2024

Low-privileged attackers can unauthorizedly read, create, delete, or modify critical data in Oracle iSetup 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-2021-2276?

CVE-2021-2276 is a high-severity missing authorization vulnerability in Oracle Corporation iSetup, published on 22 Apr 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle iSetup product of Oracle E-Business Suite (component: General Ledger Update Transform, Reports). Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle iSetup. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle iSetup accessible data as well as unauthorized access to critical data or complete access to all Oracle iSetup accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

Which versions are affected by CVE-2021-2276?

It affects 1 product.

Products include Oracle Isetup.

How do I fix CVE-2021-2276?

No fix has been published for CVE-2021-2276 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-2021-2276 being exploited?

There is no known exploitation of CVE-2021-2276 in the wild and no public exploit code.

Sources

Also known as GHSA-5w83-26x2-m46w.