Various Lexmark printers contain a denial of service vulnerability in the SNMP service that can be exploited to crash the device.
http://support.lexmark.com/index?page=content&id=TE919&locale=EN&userlocale=EN_US
Source: Mitre, NVD
Published: 2019-08-28
Updated: 2021-07-21
Base Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
Severity: High
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.00552