ZDI-CAN-19607: ZDI-23-849: (Pwn2Own) Western Digital MyCloud PR4100 do_reboot Command Injection Remote Code Execution Vulnerability

Published Jun 8, 2023
·
Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Western Digital MyCloud PR4100 NAS devices. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

Affected Software

1 affected component
Western Digital MyCloud PR4100

Event History

Jun 8, 2023
Advisory Published
05:00 AM
Data Sourced
05:00 AM
Description
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Frequently Asked Questions

1

What is the severity of ZDI-CAN-19607?

ZDI-CAN-19607 is considered a critical vulnerability due to its ability to allow remote code execution.

2

How do I fix ZDI-CAN-19607?

To fix ZDI-CAN-19607, you should apply the latest firmware updates provided by Western Digital for the MyCloud PR4100.

3

Can ZDI-CAN-19607 be exploited without authentication?

No, ZDI-CAN-19607 requires authentication, but the authentication mechanism can be bypassed.

4

What devices are affected by ZDI-CAN-19607?

ZDI-CAN-19607 affects Western Digital MyCloud PR4100 NAS devices specifically.

5

Is there a workaround for ZDI-CAN-19607?

Currently, the best course of action for ZDI-CAN-19607 is to update to the latest firmware as there are no known workarounds.

Contact

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