Back to Database
Status published
Critical
CVE-2020-28940
On Western Digital My Cloud OS 5 devices before 5.06.115,...
Vulnerability Description
On Western Digital My Cloud OS 5 devices before 5.06.115, the NAS Admin dashboard has an authentication bypass vulnerability that could allow an unauthenticated user to execute privileged commands on the device.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2020-28940
Credits & Attribution
No credits recorded in the NVD database.
References
More from westerndigital
View All →CVE-2022-22992
Command Injection Remote Code Execution vulnerability on Western Digital My Cloud devices.
High
7.8
CVE-2021-3310
Western Digital My Cloud OS 5 devices before 5.10.122 mishandle...
High
7.8
CVE-2021-36226
Western Digital My Cloud devices before OS5 do not use...
Unknown
0
CVE-2021-36225
Western Digital My Cloud devices before OS5 allow REST API...
Unknown
0
CVE-2021-36224
Western Digital My Cloud devices before OS5 have a nobody...
Critical
9.8
Affected Vendor
westerndigital
View all reports →Affected Software
my cloud os 5
Vulnerable Versions:
0
Timeline
Official Publish:
December 1st, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.