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-24-560?
The severity of ZDI-24-560 is rated at 6.3 on the CVSS scale.
2
What kind of attack does ZDI-24-560 allow?
ZDI-24-560 allows network-adjacent attackers to execute arbitrary code on affected Lexmark CX331adwe printers.
3
Is authentication required to exploit ZDI-24-560?
No, authentication is not required to exploit the ZDI-24-560 vulnerability.
4
How can I protect my Lexmark CX331adwe printer from ZDI-24-560?
To protect against ZDI-24-560, ensure your Lexmark CX331adwe printer firmware is updated to the latest version provided by the manufacturer.
5
Which devices are affected by ZDI-24-560?
The devices affected by ZDI-24-560 include the Lexmark CX331adwe printers.