What is the severity of ZDI-CAN-19746?

The severity of ZDI-CAN-19746 is critical due to its potential for remote code execution on the affected device.

How do I fix ZDI-CAN-19746?

To fix ZDI-CAN-19746, ensure that your Western Digital MyCloud PR4100 is updated to the latest firmware version provided by the manufacturer.

What type of attackers can exploit ZDI-CAN-19746?

ZDI-CAN-19746 can be exploited by network-adjacent attackers who have authenticated access to the device.

What are the risks associated with ZDI-CAN-19746?

The risks associated with ZDI-CAN-19746 include unauthorized access, data theft, and loss of control over the affected NAS device.

Is authentication required to exploit ZDI-CAN-19746?

Yes, authentication is required to exploit ZDI-CAN-19746 on the Western Digital MyCloud PR4100 NAS device.

Vulnerability/
ZDI-CAN-19746

9/8/2023

ZDI-CAN-19746: ZDI-23-1053: Western Digital MyCloud PR4100 REST SDK Use of Potentially Dangerous Function 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-23-1053/ (Advisory)

Frequently Asked Questions

What is the severity of ZDI-CAN-19746?
The severity of ZDI-CAN-19746 is critical due to its potential for remote code execution on the affected device.
How do I fix ZDI-CAN-19746?
To fix ZDI-CAN-19746, ensure that your Western Digital MyCloud PR4100 is updated to the latest firmware version provided by the manufacturer.
What type of attackers can exploit ZDI-CAN-19746?
ZDI-CAN-19746 can be exploited by network-adjacent attackers who have authenticated access to the device.
What are the risks associated with ZDI-CAN-19746?
The risks associated with ZDI-CAN-19746 include unauthorized access, data theft, and loss of control over the affected NAS device.
Is authentication required to exploit ZDI-CAN-19746?
Yes, authentication is required to exploit ZDI-CAN-19746 on the Western Digital MyCloud PR4100 NAS device.

collector/zdi-published
alias/ZDI-CAN-19746
agent/event
agent/severity
agent/last-modified-date
agent/first-publish-date
agent/title
agent/references
agent/type
agent/description
agent/softwarecombine
agent/tags
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-19746?
The severity of ZDI-CAN-19746 is critical due to its potential for remote code execution on the affected device.
How do I fix ZDI-CAN-19746?
To fix ZDI-CAN-19746, ensure that your Western Digital MyCloud PR4100 is updated to the latest firmware version provided by the manufacturer.
What type of attackers can exploit ZDI-CAN-19746?
ZDI-CAN-19746 can be exploited by network-adjacent attackers who have authenticated access to the device.
What are the risks associated with ZDI-CAN-19746?
The risks associated with ZDI-CAN-19746 include unauthorized access, data theft, and loss of control over the affected NAS device.
Is authentication required to exploit ZDI-CAN-19746?
Yes, authentication is required to exploit ZDI-CAN-19746 on the Western Digital MyCloud PR4100 NAS device.