ZDI-23-663: (Pwn2Own) Lexmark MC3224i pagemaker NAME Type Confusion Remote Code Execution Vulnerability
Published May 17, 2023
·Updated
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark MC3224i printers. Authentication is not required to exploit this vulnerability.
Affected Software
1 affected component
Lexmark MC3224i
Event History
May 17, 2023
Advisory Published
05:00 AM
Data Sourced
05:00 AM
Description
Frequently Asked Questions
1
What is the severity of ZDI-23-663?
ZDI-23-663 is classified as a critical vulnerability due to its ability to allow arbitrary code execution without authentication.
2
How do I fix ZDI-23-663?
To mitigate ZDI-23-663, update the Lexmark MC3224i printer firmware to the latest version provided by the manufacturer.
3
Who is affected by ZDI-23-663?
ZDI-23-663 affects installations of Lexmark MC3224i printers that have not applied the necessary firmware updates.
4
Can ZDI-23-663 be exploited remotely?
Yes, ZDI-23-663 can be exploited remotely by network-adjacent attackers.
5
What type of attack does ZDI-23-663 facilitate?
ZDI-23-663 facilitates arbitrary code execution attacks on the vulnerable Lexmark printers.