CVE-2022-29843: Western Digital My Cloud OS 5 devices Command Injection Vulnerability
First published: Wed Jan 25 2023(Updated: )
A command injection vulnerability in the DDNS service configuration of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to execute code in the context of the root user.
Credit: psirt@wdc.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| westerndigital My Cloud pr2100 firmware | <5.26.119 | |
| westerndigital My Cloud pr2100 | ||
| westerndigital My Cloud pr4100 firmware | <5.26.119 | |
| westerndigital My Cloud pr4100 | ||
| westerndigital My Cloud ex4100 firmware | <5.26.119 | |
| westerndigital My Cloud ex4100 | ||
| westerndigital My Cloud ex2 ultra firmware | <5.26.119 | |
| westerndigital My Cloud ex2 ultra | ||
| Western Digital My Cloud Mirror Gen 2 Firmware | <5.26.119 | |
| Western Digital My Cloud Mirror Gen 2 | ||
| westerndigital My Cloud dl2100 firmware | <5.26.119 | |
| westerndigital My Cloud dl2100 | ||
| westerndigital My Cloud dl4100 firmware | <5.26.119 | |
| westerndigital My Cloud dl4100 | ||
| westerndigital My Cloud ex2100 firmware | <5.26.119 | |
| westerndigital My Cloud ex2100 |
Remedy
Western Digital recommends that users promptly update their devices to the latest firmware by clicking on the firmware update notification.
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-29843?
The severity of CVE-2022-29843 is critical with a CVSS score of 9.8.
How does CVE-2022-29843 affect Western Digital My Cloud OS 5 devices?
CVE-2022-29843 affects Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119.
What is the impact of CVE-2022-29843?
CVE-2022-29843 allows an attacker to execute code in the context of the root user.
How can I fix CVE-2022-29843?
To fix CVE-2022-29843, update the firmware of your Western Digital My Cloud OS 5 device to version 5.26.119 or above.
Where can I find more information about CVE-2022-29843?
You can find more information about CVE-2022-29843 on the Western Digital support website.
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