critical9.8
CVE-2020-28970
An issue was discovered on Western Digital My Cloud OS 5 devices before 5.06.115.
Impact
An issue was discovered on Western Digital My Cloud OS 5 devices before 5.06.115. A NAS Admin authentication bypass vulnerability could allow an unauthenticated user to execute privileged commands on the device via a cookie. (In addition, an upload endpoint could then be used by an authenticated administrator to upload executable PHP scripts.)
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Westerndigital | My Cloud Os 5 | before 5.06.115 |
Weakness classification
References
- NVD record
- CVE.org record
- https://support.wdc.com/downloads.aspx?g=907&lang=en#downloads
- https://www.westerndigital.com/support/productsecurity/wdc-20009-os5-firmware-5-06-115
- https://www.zerodayinitiative.com/advisories/ZDI-20-1448/
- https://support.wdc.com/downloads.aspx?g=907&lang=en#downloads
- https://www.westerndigital.com/support/productsecurity/wdc-20009-os5-firmware-5-06-115
- https://www.zerodayinitiative.com/advisories/ZDI-20-1448/