CVE-2022-29844
Medium
Description
A vulnerability in the FTP service of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to read and write arbitrary files. This could lead to a full NAS compromise and would give remote execution capabilities to the attacker.
SeverityMedium
CVSS6.7
Exploit probability—
ProductWesterndigital My Cloud Pr2100 Firmware
PublishedJan 26, 2023
First seenJan 26, 2023
Weakness typeCWE-23CWE-23
How to fix
Update
- westerndigital my_cloud_pr2100_firmware5.26.119 or later
- westerndigital my_cloud_pr4100_firmware5.26.119 or later
- westerndigital my_cloud_ex4100_firmware5.26.119 or later
- westerndigital my_cloud_ex2_ultra_firmware5.26.119 or later
- westerndigital my_cloud_mirror_g2_firmware5.26.119 or later
- westerndigital my_cloud_dl2100_firmware5.26.119 or later
- westerndigital my_cloud_dl4100_firmware5.26.119 or later
- westerndigital my_cloud_ex2100_firmware5.26.119 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| westerndigital my_cloud_pr2100_firmware | v < 5.26.119 | 5.26.119 |
| westerndigital my_cloud_pr4100_firmware | v < 5.26.119 | 5.26.119 |
| westerndigital my_cloud_ex4100_firmware | v < 5.26.119 | 5.26.119 |
| westerndigital my_cloud_ex2_ultra_firmware | v < 5.26.119 | 5.26.119 |
| westerndigital my_cloud_mirror_g2_firmware | v < 5.26.119 | 5.26.119 |
| westerndigital my_cloud_dl2100_firmware | v < 5.26.119 | 5.26.119 |
| westerndigital my_cloud_dl4100_firmware | v < 5.26.119 | 5.26.119 |
| westerndigital my_cloud_ex2100_firmware | v < 5.26.119 | 5.26.119 |
Check your version
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