CVE-2018-2620 Missing authorization in Primavera Unifier

High 8.1 Published 18 Jan 2018 Updated 3 Oct 2024

Low-privileged attackers can unauthorizedly read, create, delete, or modify critical data in Oracle Primavera Unifier 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-2018-2620?

CVE-2018-2620 is a high-severity missing authorization vulnerability in Oracle Primavera Unifier, published on 18 Jan 2018. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Primavera Unifier component of Oracle Construction and Engineering Suite (subcomponent: Platform). Supported versions that are affected are 10.x, 15.x, 16.x and 17.x. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera Unifier. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Primavera Unifier accessible data as well as unauthorized access to critical data or complete access to all Primavera Unifier accessible data. CVSS 3.0 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

Which versions are affected by CVE-2018-2620?

It affects 1 product.

Products include Oracle Primavera Unifier.

How do I fix CVE-2018-2620?

No fix has been published for CVE-2018-2620 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-2018-2620 being exploited?

There is no known exploitation of CVE-2018-2620 in the wild and no public exploit code.

All Oracle Primavera Unifier vulnerabilities

Sources

Also known as GHSA-gpx3-63m9-563c.