VULNERABILITY INTELLIGENCE
CVE-2020-28971
CVSS score9.8 CRITICAL
EPSS probability3.83%
CISA KEVNot currently listed
Published2020-12-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
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, because of insufficient validation of URI paths.
Weakness classification
- nvd@nist.gov: CWE-287
Primary references
- cve@mitre.org — Patch, Vendor Advisory
- cve@mitre.org — Vendor Advisory
- cve@mitre.org — Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry