ZDI-CAN-19760: ZDI-23-711: (Pwn2Own) Canon imageCLASS MF743Cdw rls-login Authorization Stack-based Buffer Overflow Remote Code Execution Vulnerability
Published May 19, 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 19, 2023
Advisory Published
05:00 AM
Data Sourced
05:00 AM
Description
Frequently Asked Questions
1
What is the severity of ZDI-CAN-19760?
The severity of ZDI-CAN-19760 is critical due to the ability to execute arbitrary code without authentication.
2
How do I fix ZDI-CAN-19760?
To fix ZDI-CAN-19760, apply the latest firmware update from Canon for the imageCLASS MF743Cdw printer.
3
Who is affected by ZDI-CAN-19760?
The vulnerability ZDI-CAN-19760 affects users of Canon imageCLASS MF743Cdw printers.
4
What kind of attacks can occur due to ZDI-CAN-19760?
ZDI-CAN-19760 allows network-adjacent attackers to remotely execute arbitrary code on vulnerable printers.
5
Is authentication required to exploit ZDI-CAN-19760?
No, authentication is not required to exploit the vulnerability ZDI-CAN-19760.