Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-28940

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.

Published

2020-12-01T16:15:10.877

Last Modified

2024-11-21T05:23:20.240

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-287
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System westerndigital my_cloud_os_5 < 5.06.115 Yes
Hardware westerndigital my_cloud_ex2_ultra - No
Hardware westerndigital my_cloud_ex4100 - No
Hardware westerndigital my_cloud_mirror_gen_2 - No
Hardware westerndigital my_cloud_pr2100 - No
Hardware westerndigital my_cloud_pr4100 - No
References