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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.015 (73.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: -0.000
Affected products
Weakness classification (CWE)
References
- www.satoamerica.com/products/printers/industrial-thermal-printers/cl4nx-plus (Product)
- hackandpwn.com/disclosures/CVE-2023-23594.pdf (Third Party Advisory)
- d2n1rly8br52rx.cloudfront.net/content-blocks/files/pages/Vulnerability-Disclosu… (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.