CVE-2025-21558 Missing authorization in Primavera P6 Enterprise Project Portfolio Management

Medium 5.4 Published 21 Jan 2025 Updated 4 Feb 2025

Low-privileged attackers can exploit missing authorization in Primavera P6 Web Access to read and modify data via HTTP requests.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-21558?

CVE-2025-21558 is a medium-severity missing authorization vulnerability in Oracle Primavera P6 Enterprise Project Portfolio Management, published on 21 Jan 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

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 20.12.1.0-20.12.21.5, 21.12.1.0-21.12.20.0 and 22.12.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products (scope change). 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 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

Weakness: CWE-863

Which versions are affected by CVE-2025-21558?

It affects 1 product.

Products include Oracle Primavera P6 Enterprise Project Portfolio Management.

How do I fix CVE-2025-21558?

No fix has been published for CVE-2025-21558 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-2025-21558 being exploited?

There is no known exploitation of CVE-2025-21558 in the wild and no public exploit code.

All Oracle Primavera P6 Enterprise Project Portfolio Management vulnerabilities

Sources

Also known as GHSA-35v7-q7c2-qg94.