What is the severity of ZDI-23-846?

The vulnerability ZDI-23-846 is classified as a serious security risk due to the potential for sensitive information disclosure without authentication.

How do I fix ZDI-23-846?

To fix ZDI-23-846, users should apply the latest firmware updates provided by Western Digital for the MyCloud PR4100 NAS devices.

What type of information can be disclosed due to ZDI-23-846?

ZDI-23-846 can lead to the exposure of sensitive configuration and user information stored on the affected devices.

Is authentication required to exploit ZDI-23-846?

No, authentication is not required to exploit the vulnerability identified as ZDI-23-846.

Which devices are affected by ZDI-23-846?

The vulnerability ZDI-23-846 specifically affects the Western Digital MyCloud PR4100 NAS devices.

Vulnerability/
ZDI-23-846

8/6/2023

ZDI-23-846: (Pwn2Own) Western Digital MyCloud PR4100 Information Disclosure Vulnerability

First published: Thu Jun 08 2023(Updated: )

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Western Digital MyCloud PR4100 NAS devices. Authentication is not 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-23-846/ (Advisory)

Frequently Asked Questions

What is the severity of ZDI-23-846?
The vulnerability ZDI-23-846 is classified as a serious security risk due to the potential for sensitive information disclosure without authentication.
How do I fix ZDI-23-846?
To fix ZDI-23-846, users should apply the latest firmware updates provided by Western Digital for the MyCloud PR4100 NAS devices.
What type of information can be disclosed due to ZDI-23-846?
ZDI-23-846 can lead to the exposure of sensitive configuration and user information stored on the affected devices.
Is authentication required to exploit ZDI-23-846?
No, authentication is not required to exploit the vulnerability identified as ZDI-23-846.
Which devices are affected by ZDI-23-846?
The vulnerability ZDI-23-846 specifically affects the Western Digital MyCloud PR4100 NAS devices.

collector/zdi-published
alias/ZDI-CAN-19860
agent/severity
agent/type
agent/event
agent/first-publish-date
agent/last-modified-date
agent/title
agent/references
agent/description
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-23-846?
The vulnerability ZDI-23-846 is classified as a serious security risk due to the potential for sensitive information disclosure without authentication.
How do I fix ZDI-23-846?
To fix ZDI-23-846, users should apply the latest firmware updates provided by Western Digital for the MyCloud PR4100 NAS devices.
What type of information can be disclosed due to ZDI-23-846?
ZDI-23-846 can lead to the exposure of sensitive configuration and user information stored on the affected devices.
Is authentication required to exploit ZDI-23-846?
No, authentication is not required to exploit the vulnerability identified as ZDI-23-846.
Which devices are affected by ZDI-23-846?
The vulnerability ZDI-23-846 specifically affects the Western Digital MyCloud PR4100 NAS devices.