Denial-of-Service Vulnerability in Lenovo Printer Firmware
CVE-2022-3429

6.5MEDIUM

Key Information:

Vendor
Lenovo
Status
Printer Gm265dn (production Date June 2022 And Before)
Printer Gm265dn (production Date July 2022 And Later)
Printer Gm266dns
Printer G263dns
Vendor
CVE Published:
27 October 2023

Summary

A vulnerability exists in the firmware of Lenovo printers that allows attackers to exploit improperly formatted input sent to an open port. This can trigger a denial of service, resulting in display errors and preventing the printer from functioning as intended. Users should be aware of this security flaw to avoid potential disruption in services.

Affected Version(s)

Printer G263DNS < 02.06.00.04.00

Printer GM265DN (production date July 2022 and later)

Printer GM265DN (production date June 2022 and before) < 01.00.20N

References

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

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.