CVE-2021-3310
High
Description
Western Digital My Cloud OS 5 devices before 5.10.122 mishandle Symbolic Link Following on SMB and AFP shares. This can lead to code execution and information disclosure (by reading local files).
SeverityHigh
CVSS7.8
Exploit probability—
ProductWesterndigital My Cloud Os
PublishedMar 10, 2021
First seenMar 10, 2021
How to fix
Update
- westerndigital my_cloud_os5.10.122 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| westerndigital my_cloud_os | v < 5.10.122 | 5.10.122 |
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