ZDI-24-091: (Pwn2Own) Canon imageCLASS MF753Cdw Probe message Stack-based Buffer Overflow Remote Code Execution Vulnerability
Published Feb 6, 2024
·Updated
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF753Cdw 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-2023-6231.
Affected Software
1 affected component
Canon imageCLASS MF753Cdw
Event History
Feb 6, 2024
Advisory Published
via ZDI·06:00 AM
Data Sourced
via ZDI·06:00 AM
Description
Frequently Asked Questions
1
What is the severity of ZDI-24-091?
The severity of ZDI-24-091 is rated at 8.8 on the CVSS scale.
2
What type of attack does ZDI-24-091 allow?
ZDI-24-091 allows network-adjacent attackers to execute arbitrary code.
3
Is authentication required to exploit ZDI-24-091?
No, authentication is not required to exploit ZDI-24-091.
4
What devices are affected by ZDI-24-091?
ZDI-24-091 affects Canon imageCLASS MF753Cdw printers.
5
How can I protect against ZDI-24-091?
To protect against ZDI-24-091, ensure that your printer's firmware is updated to the latest version.