CVE-2023-21960 Other in WebLogic Server

Medium 5.6 Published 18 Apr 2023 Updated 16 Sep 2024

Unauthenticated attackers can compromise Oracle WebLogic Server to read, modify, or delete data and cause partial denial of service.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-21960?

CVE-2023-21960 is a medium-severity vulnerability in Oracle Weblogic Server, published on 18 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle WebLogic Server accessible data as well as unauthorized read access to a subset of Oracle WebLogic Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 5.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L).

Which versions are affected by CVE-2023-21960?

It affects 1 product.

Products include Oracle Weblogic Server.

How do I fix CVE-2023-21960?

No fix has been published for CVE-2023-21960 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-21960 being exploited?

There is no known exploitation of CVE-2023-21960 in the wild and no public exploit code.

All Oracle Weblogic Server vulnerabilities

Sources

Also known as GHSA-r9mp-22pg-87r2.