high7.8
CVE-2021-3310
Western Digital My Cloud OS 5 devices before 5.10.122 mishandle Symbolic Link Following on SMB and AFP shares.
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Westerndigital | My Cloud Os | before 5.10.122 |
Weakness classification
References
- NVD record
- CVE.org record
- https://www.westerndigital.com/support/productsecurity/wdc-21002-my-cloud-firmware-version-5-10-122
- https://www.zerodayinitiative.com/advisories/ZDI-21-277/
- https://www.westerndigital.com/support/productsecurity/wdc-21002-my-cloud-firmware-version-5-10-122
- https://www.zerodayinitiative.com/advisories/ZDI-21-277/