CVE-2023-5326 SATO CL4NX-J Plus WebConfig improper authentication

Medium 6.3 Published 1 Oct 2023 Updated 20 Sep 2024

An attacker on the local network can bypass authentication in the SATO CL4NX-J Plus WebConfig interface to gain unauthorized access.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-5326?

CVE-2023-5326 is a medium-severity authentication bypass vulnerability in SATO CL4NX-J Plus, published on 1 Oct 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A vulnerability was found in SATO CL4NX-J Plus 1.13.2-u455_r2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component WebConfig. The manipulation leads to improper authentication. The attack needs to be done within the local network. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-241027.

Weakness: CWE-287

Which versions are affected by CVE-2023-5326?

It affects 1 product.

Products include Sato Cl4nx-J Plus Firmware.

How do I fix CVE-2023-5326?

No fix has been published for CVE-2023-5326 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2023-5326 being exploited?

There is no known exploitation of CVE-2023-5326 in the wild and no public exploit code.

Sources

Also known as GHSA-55pc-c7f5-9cxc.