ZDI-25-073: (Pwn2Own) Canon imageCLASS MF656Cdw listObjects2 Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF656Cdw 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-2024-12647.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-25-073?
ZDI-25-073 has been assigned a CVSS rating of 8.8, indicating a high severity vulnerability.
How do I fix ZDI-25-073?
To remediate ZDI-25-073, it is recommended to apply any available firmware updates for the Canon imageCLASS MF656Cdw printer.
Who is affected by ZDI-25-073?
The vulnerability ZDI-25-073 affects installations of the Canon imageCLASS MF656Cdw printers.
Can ZDI-25-073 be exploited remotely?
Yes, ZDI-25-073 can be exploited by network-adjacent attackers without requiring authentication.
What type of vulnerability is ZDI-25-073?
ZDI-25-073 is a remote code execution vulnerability that allows attackers to execute arbitrary code on affected devices.