What is the severity of ZDI-CAN-19745?

The severity of ZDI-CAN-19745 is critical due to the ability of authenticated attackers to execute arbitrary code.

How do I fix ZDI-CAN-19745?

To fix ZDI-CAN-19745, update the Western Digital MyCloud PR4100 NAS device to the latest firmware version provided by Western Digital.

Who is affected by ZDI-CAN-19745?

Users of the Western Digital MyCloud PR4100 NAS device are affected by ZDI-CAN-19745.

What type of attack does ZDI-CAN-19745 facilitate?

ZDI-CAN-19745 facilitates network-adjacent attacks that allow for arbitrary code execution.

Is authentication required to exploit ZDI-CAN-19745?

Yes, authentication is required to exploit the ZDI-CAN-19745 vulnerability.

Vulnerability/
ZDI-CAN-19745

9/8/2023

ZDI-CAN-19745: ZDI-23-1052: Western Digital MyCloud PR4100 Logger Class Command Injection Remote Code Execution Vulnerability

First published: Wed Aug 09 2023(Updated: )

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of the Western Digital MyCloud PR4100 NAS device. Authentication is required to exploit this vulnerability.

Affected Software	Affected Version	How to fix
Western Digital My Cloud PR4100

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Reference Links

http://www.zerodayinitiative.com/advisories/ZDI-23-1052/ (Advisory)

Frequently Asked Questions

What is the severity of ZDI-CAN-19745?
The severity of ZDI-CAN-19745 is critical due to the ability of authenticated attackers to execute arbitrary code.
How do I fix ZDI-CAN-19745?
To fix ZDI-CAN-19745, update the Western Digital MyCloud PR4100 NAS device to the latest firmware version provided by Western Digital.
Who is affected by ZDI-CAN-19745?
Users of the Western Digital MyCloud PR4100 NAS device are affected by ZDI-CAN-19745.
What type of attack does ZDI-CAN-19745 facilitate?
ZDI-CAN-19745 facilitates network-adjacent attacks that allow for arbitrary code execution.
Is authentication required to exploit ZDI-CAN-19745?
Yes, authentication is required to exploit the ZDI-CAN-19745 vulnerability.

collector/zdi-published
alias/ZDI-CAN-19745
agent/severity
agent/event
agent/first-publish-date
agent/last-modified-date
agent/title
agent/references
agent/description
agent/type
agent/tags
agent/softwarecombine
agent/guess-ai
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/western digital
canonical/western digital my cloud pr4100

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Frequently Asked Questions

What is the severity of ZDI-CAN-19745?
The severity of ZDI-CAN-19745 is critical due to the ability of authenticated attackers to execute arbitrary code.
How do I fix ZDI-CAN-19745?
To fix ZDI-CAN-19745, update the Western Digital MyCloud PR4100 NAS device to the latest firmware version provided by Western Digital.
Who is affected by ZDI-CAN-19745?
Users of the Western Digital MyCloud PR4100 NAS device are affected by ZDI-CAN-19745.
What type of attack does ZDI-CAN-19745 facilitate?
ZDI-CAN-19745 facilitates network-adjacent attacks that allow for arbitrary code execution.
Is authentication required to exploit ZDI-CAN-19745?
Yes, authentication is required to exploit the ZDI-CAN-19745 vulnerability.