ZDI-CAN-22550: ZDI-24-560: Lexmark CX331adwe Firmware Downgrade Remote Code Execution Vulnerability
Published May 31, 2024
·Updated
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.3. The following CVEs are assigned: CVE-2023-50738.
Affected Software
1 affected component
Lexmark CX331adwe
Event History
May 31, 2024
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description
Frequently Asked Questions
1
What is the severity of ZDI-CAN-22550?
The vulnerability ZDI-CAN-22550 has been assigned a CVSS rating of 6.3.
2
How do I fix ZDI-CAN-22550?
To fix ZDI-CAN-22550, update the firmware of the affected Lexmark CX331adwe printer to the latest version.
3
What type of attacks can exploit ZDI-CAN-22550?
ZDI-CAN-22550 allows network-adjacent attackers to execute arbitrary code on affected installations.
4
Is authentication required to exploit ZDI-CAN-22550?
No, authentication is not required to exploit the vulnerability ZDI-CAN-22550.
5
Which product is affected by ZDI-CAN-22550?
The product affected by ZDI-CAN-22550 is the Lexmark CX331adwe printer.