Gm266dns Firmware
Vulnerabilities
3
Known exploited
0
Max CVSS
8.8
Top EPSS
0.00889
Severity breakdown
Critical
0
High
1
Medium
2
Low
0
Affected version ranges
< 02.06.00.04.00
Also matched as (raw): gm266dns_firmware
Top vulnerabilities
CVE-2022-34886A 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.
CVE-2022-3429A 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.
CVE-2022-34887Standard users can directly operate and set printer configuration information , such as IP, in some Lenovo Printers without having to authenticate with the administrator password.