What is the severity of ZDI-CAN-19470?

The severity of ZDI-CAN-19470 is critical, as it allows network-adjacent attackers to execute arbitrary code without authentication.

How do I fix ZDI-CAN-19470?

To fix ZDI-CAN-19470, update the firmware of your Lexmark MC3224i printer to the latest version provided by Lexmark.

Who is affected by ZDI-CAN-19470?

ZDI-CAN-19470 affects installations of Lexmark MC3224i printers.

What type of vulnerability is ZDI-CAN-19470?

ZDI-CAN-19470 is a remote code execution vulnerability that can be exploited over the network.

Is authentication required to exploit ZDI-CAN-19470?

No, authentication is not required to exploit ZDI-CAN-19470.

Vulnerability/
ZDI-CAN-19470

17/5/2023

ZDI-CAN-19470: ZDI-23-668: (Pwn2Own) Lexmark MC3224i fax_change_faxtrace_setting Command Injection Remote Code Execution Vulnerability

First published: Wed May 17 2023(Updated: )

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark MC3224i printers. Authentication is not required to exploit this vulnerability.

Affected Software	Affected Version	How to fix
Lexmark Mc3224i Firmware

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Reference Links

http://www.zerodayinitiative.com/advisories/ZDI-23-668/ (Advisory)

Frequently Asked Questions

What is the severity of ZDI-CAN-19470?
The severity of ZDI-CAN-19470 is critical, as it allows network-adjacent attackers to execute arbitrary code without authentication.
How do I fix ZDI-CAN-19470?
To fix ZDI-CAN-19470, update the firmware of your Lexmark MC3224i printer to the latest version provided by Lexmark.
Who is affected by ZDI-CAN-19470?
ZDI-CAN-19470 affects installations of Lexmark MC3224i printers.
What type of vulnerability is ZDI-CAN-19470?
ZDI-CAN-19470 is a remote code execution vulnerability that can be exploited over the network.
Is authentication required to exploit ZDI-CAN-19470?
No, authentication is not required to exploit ZDI-CAN-19470.

collector/zdi-published
alias/ZDI-CAN-19470
agent/event
agent/severity
agent/last-modified-date
agent/first-publish-date
agent/references
agent/title
agent/type
agent/description
agent/softwarecombine
agent/tags
agent/guess-ai
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/lexmark
canonical/lexmark mc3224i firmware

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Frequently Asked Questions

What is the severity of ZDI-CAN-19470?
The severity of ZDI-CAN-19470 is critical, as it allows network-adjacent attackers to execute arbitrary code without authentication.
How do I fix ZDI-CAN-19470?
To fix ZDI-CAN-19470, update the firmware of your Lexmark MC3224i printer to the latest version provided by Lexmark.
Who is affected by ZDI-CAN-19470?
ZDI-CAN-19470 affects installations of Lexmark MC3224i printers.
What type of vulnerability is ZDI-CAN-19470?
ZDI-CAN-19470 is a remote code execution vulnerability that can be exploited over the network.
Is authentication required to exploit ZDI-CAN-19470?
No, authentication is not required to exploit ZDI-CAN-19470.