CVE-2019-9951

critical

Description

Western Digital My Cloud, My Cloud Mirror Gen2, My Cloud EX2 Ultra, My Cloud EX2100, My Cloud EX4100, My Cloud DL2100, My Cloud DL4100, My Cloud PR2100 and My Cloud PR4100 firmware before 2.31.174 is affected by an unauthenticated file upload vulnerability. The page web/jquery/uploader/uploadify.php can be accessed without any credentials, and allows uploading arbitrary files to any location on the attached storage.

References

https://support.wdc.com/downloads.aspx?g=2702&lang=en

https://github.com/bnbdr/wd-rce/

https://community.wd.com/t/new-release-my-cloud-firmware-versions-2-31-174-3-26-19/235932

https://bnbdr.github.io/posts/wd/

Details

Source: Mitre, NVD

Published: 2019-04-24

Updated: 2019-05-28

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical