CVE-2022-34886

HIGH

Lenovo Gm265dn Firmware < 02.06.00.04.00 - Out-of-Bounds Write

Title source: rule
STIX 2.1

Description

A remote code execution vulnerability was found in the firmware used in some Lenovo printers, which can be caused by a remote user pushing an illegal string to the server-side interface via a script, resulting in a stack overflow.

References (1)

Core 1
Core References

Scores

CVSS v3 8.8
EPSS 0.0379
EPSS Percentile 88.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-120 CWE-787
Status published
Products (3)
lenovo/g263dns_firmware < 02.06.00.04.00
lenovo/gm265dn_firmware
lenovo/gm266dns_firmware < 02.06.00.04.00
Published Oct 27, 2023
Tracked Since Feb 18, 2026