ZDI-CAN-19682: ZDI-23-551: (Pwn2Own) Canon imageCLASS MF743Cdw CADM setResource Heap-based Buffer Overflow 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-19682?
The severity of ZDI-CAN-19682 is critical due to its ability to allow arbitrary code execution by network-adjacent attackers.
2
How do I fix ZDI-CAN-19682?
To fix ZDI-CAN-19682, apply the latest firmware update provided by Canon for the imageCLASS MF743Cdw printer.
3
Who is affected by ZDI-CAN-19682?
ZDI-CAN-19682 affects installations of Canon imageCLASS MF743Cdw printers that have not been updated.
4
Is authentication required to exploit ZDI-CAN-19682?
No, authentication is not required to exploit ZDI-CAN-19682, making it particularly dangerous.
5
What impact does ZDI-CAN-19682 have on systems?
The impact of ZDI-CAN-19682 can result in unauthorized access and control over the affected Canon printers.