Denial of service

2023-10-2719:15:00

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denial of service

firmware vulnerability

lenovo printers

illegal strings

malformed strings

open port

display error

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.3%

JSON

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.

CPENameOperatorVersion
g263dns_firmwarelt02.06.00.04.00
gm266dns_firmwarelt02.06.00.04.00

CPE	Name	Operator	Version
	g263dns_firmware	lt	02.06.00.04.00
	gm266dns_firmware	lt	02.06.00.04.00

References

iknow.lenovo.com.cn/detail/205041.html