cvedb.io
CVE-2021-3310
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2021-03-10T05:15:13.517 · Last modified 2026-06-17T04:04:55.107

Summary

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).

Affected products

westerndigital — my_cloud_os

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.