ZDI-CAN-28373: ZDI-26-207: (Pwn2Own) Canon imageCLASS MF654Cdw dtdc_addr_importSub Stack-based Buffer Overflow Remote Code Execution Vulnerability

Published Mar 16, 2026

Updated

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF654Cdw 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-2025-14236.

Affected Software

1 affected component

Canon imageCLASS MF654Cdw

Event History

Mar 16, 2026

Advisory Published

via ZDI·05:00 AM

Data Sourced

via ZDI·05:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-CAN-28373?

The severity of ZDI-CAN-28373 is critical due to its potential for remote code execution.

How do I fix ZDI-CAN-28373?

To fix ZDI-CAN-28373, update your Canon imageCLASS MF654Cdw printer firmware to the latest version provided by Canon.

Who is affected by ZDI-CAN-28373?

ZDI-CAN-28373 affects installations of Canon imageCLASS MF654Cdw printers that are network-adjacent.

Can ZDI-CAN-28373 be exploited remotely?

Yes, ZDI-CAN-28373 can be exploited by network-adjacent attackers to execute arbitrary code.

Is authentication required to exploit ZDI-CAN-28373?

No, authentication is not required to exploit the ZDI-CAN-28373 vulnerability.

Company

Resources

Contact

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