What is CVE-2023-23594?

CVE-2023-23594 is a critical-severity vulnerability in Sato-Global Cl4nx Plus, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2023-03-31.

How severe is CVE-2023-23594?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Sato-Global Cl4nx Plus

CVE-2023-23594

An authentication bypass vulnerability in the web client interface for the CL4NX printer before firmware version 1.13.3-u724_r2 provides remote unauthenticated attackers with access to execute commands intended only for valid/authenticated users, such as file uploads and configuration changes.

Vulnerability class: Broken Access Control

EPSS: 0.015 (71.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

cve@mitre.org (Product)
cve@mitre.org (Third Party Advisory)
cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-23594?: CVE-2023-23594 is a critical-severity vulnerability in Sato-Global Cl4nx Plus, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2023-03-31.
How severe is CVE-2023-23594?: Critical severity. CVSS v3 base score is 9.8 out of 10.