ZDI-CAN-25621: ZDI-25-218: (Pwn2Own) Lexmark CX331adwe JPEG2000 Memory Corruption 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-2024-11345.
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-CAN-25621?
The severity of ZDI-CAN-25621 is rated at 8.8 on the CVSS scale.
2
How do I fix ZDI-CAN-25621?
To fix ZDI-CAN-25621, ensure you apply the latest firmware updates provided by Lexmark for the CX331adwe printer.
3
Who is affected by ZDI-CAN-25621?
ZDI-CAN-25621 affects installations of Lexmark CX331adwe printers.
4
Can ZDI-CAN-25621 be exploited remotely?
Yes, ZDI-CAN-25621 can be exploited by network-adjacent attackers without requiring authentication.
5
What type of vulnerability is ZDI-CAN-25621?
ZDI-CAN-25621 is a vulnerability that allows arbitrary code execution on affected Lexmark printers.