CVE-2021-2366 Missing authorization in Primavera P6 Enterprise Project Portfolio Management

Medium 6.4 Published 20 Jul 2021 Updated 26 Sep 2024

Low-privileged attackers can unauthorizedly read, update, insert, or delete data in Oracle Primavera P6 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-2021-2366?

CVE-2021-2366 is a medium-severity missing authorization vulnerability in Oracle Primavera P6 Enterprise Project Portfolio Management, published on 20 Jul 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Primavera P6 Enterprise Project Portfolio Management product of Oracle Construction and Engineering (component: Web Access). Supported versions that are affected are 17.12.0-17.12.20, 18.8.0-18.8.23, 19.12.0-19.12.14 and 20.12.0-20.12.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. While the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized read access to a subset of Primavera P6 Enterprise Project Portfolio Management accessible data. CVSS 3.1 Base Score 6.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N).

Which versions are affected by CVE-2021-2366?

It affects 1 product.

Products include Oracle Primavera P6 Enterprise Project Portfolio Management.

How do I fix CVE-2021-2366?

No fix has been published for CVE-2021-2366 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-2021-2366 being exploited?

There is no known exploitation of CVE-2021-2366 in the wild and no public exploit code.

All Oracle Primavera P6 Enterprise Project Portfolio Management vulnerabilities

Sources

Also known as GHSA-rxp2-rchw-mmqx.