- Vulnerability/
- ZDI-23-852
ZDI-23-852: (Pwn2Own) Western Digital MyCloud PR4100 account_mgr Command Injection Remote Code Execution Vulnerability
First published: Thu Jun 08 2023(Updated: )
This vulnerability allows network-adjacent attackers to execute arbitrary code 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
Frequently Asked Questions
What is the severity of ZDI-23-852?
The severity of ZDI-23-852 is critical due to the potential for arbitrary code execution by unauthenticated network-adjacent attackers.
How do I fix ZDI-23-852?
To fix ZDI-23-852, update the firmware of the Western Digital MyCloud PR4100 NAS device to the latest version provided by the vendor.
Who is affected by ZDI-23-852?
ZDI-23-852 affects all users of Western Digital MyCloud PR4100 NAS devices that have not applied the firmware updates addressing this vulnerability.
Can ZDI-23-852 be exploited remotely?
Yes, ZDI-23-852 can be exploited remotely by attackers on the same network segment without authentication.
What type of vulnerability is ZDI-23-852?
ZDI-23-852 is classified as a code execution vulnerability, allowing attackers to execute arbitrary code on the device.
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- alias/ZDI-CAN-20003
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- canonical/western digital my cloud pr4100