Authentication Bypass Vulnerability in CL4NX Printer by SATO
CVE-2023-23594

9.8CRITICAL

Key Information:

Vendor

Sato-global

Status
Cl4nx Plus Firmware
Vendor
CVE Published:
31 March 2023

What is CVE-2023-23594?

The CL4NX printer by SATO is vulnerable to an authentication bypass, allowing remote attackers to gain unauthorized access to the printer's web interface. This issue permits attackers to execute commands that should be restricted to authenticated users, including file uploads and configuration modifications. As this vulnerability affects all firmware versions prior to 1.13.3-u724_r2, it is crucial for users to apply the latest updates to protect their devices against potential exploitation.

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References

https://www.satoamerica.com/products/printers/industrial-...
https://hackandpwn.com/disclosures/CVE-2023-23594.pdf
https://d2n1rly8br52rx.cloudfront.net/content-blocks/file...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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