ZDI-CAN-19644: ZDI-23-550: (Pwn2Own) Canon imageCLASS MF743Cdw CADM resourceStart2 Out-Of-Bounds Write Remote Code Execution Vulnerability
Published May 4, 2023
·Updated
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF743Cdw printers. Authentication is not required to exploit this vulnerability.
Affected Software
1 affected component
Canon imageCLASS MF743Cdw
Event History
May 4, 2023
Advisory Published
05:00 AM
Data Sourced
05:00 AM
Description
Frequently Asked Questions
1
What is the severity of ZDI-CAN-19644?
The severity of ZDI-CAN-19644 is high, as it allows remote code execution without authentication.
2
How do I fix ZDI-CAN-19644?
To fix ZDI-CAN-19644, you should update the firmware of the Canon imageCLASS MF743Cdw printer to the latest version provided by Canon.
3
Who is affected by ZDI-CAN-19644?
Anyone using Canon imageCLASS MF743Cdw printers is affected by ZDI-CAN-19644.
4
Can ZDI-CAN-19644 be exploited remotely?
Yes, ZDI-CAN-19644 can be exploited remotely by network-adjacent attackers.
5
Is authentication required to exploit ZDI-CAN-19644?
No, authentication is not required to exploit ZDI-CAN-19644.