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

What is CVE-2022-3429?

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.

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Deploy the Patch

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

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