ZDI-25-219: (Pwn2Own) Lexmark CX331adwe JBIG2 File Parsing new_image Integer Overflow Remote Code Execution Vulnerability
Published Apr 9, 2025
·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 8.8. The following CVEs are assigned: CVE-2024-11347.
Affected Software
1 affected component
Lexmark CX331adwe
Event History
Apr 9, 2025
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-25-219?
The severity of ZDI-25-219 is rated at 8.8 according to the CVSS.
2
What type of vulnerability is ZDI-25-219?
ZDI-25-219 is a vulnerability that allows for arbitrary code execution on Lexmark CX331adwe printers.
3
Is authentication required to exploit ZDI-25-219?
No, authentication is not required to exploit ZDI-25-219.
4
Who can be impacted by ZDI-25-219?
Network-adjacent attackers can exploit ZDI-25-219 to compromise affected Lexmark CX331adwe printers.
5
What should be done to mitigate ZDI-25-219?
Organizations should apply any available patches or updates provided by Lexmark for the CX331adwe printer.