VULNERABILITY INTELLIGENCE

CVE-2022-3429

CVSS score6.5 MEDIUM

EPSS probability0.60%

CISA KEVNot currently listed

Published2023-10-27

Last modified2026-06-17

Description

A denial-of-service vulnerability was found in the firmware used in Lenovo printers, where users send illegal or malformed strings to an open port, triggering a denial of service that causes a display error and prevents the printer from functioning properly.