CVE-2019-9951

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 78%
VendorProductVersion
western_digitalmy_cloud_mirror_gen_2_firmware
𝑥
< 2.31.174
western_digitalmy_cloud_ex2_ultra_firmware
𝑥
< 2.31.174
western_digitalmy_cloud_ex2100_firmware
𝑥
< 2.31.174
western_digitalmy_cloud_ex4100
𝑥
< 2.31.174
western_digitalmy_cloud_dl2100
𝑥
< 2.31.174
western_digitalmy_cloud_dl4100_firmware
𝑥
< 2.31.174
western_digitalmy_cloud_pr2100_firmware
𝑥
< 2.31.174
western_digitalmy_cloud_pr4100
𝑥
< 2.31.174
western_digitalmy_cloud_firmware
𝑥
< 2.31.174
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://bnbdr.github.io/posts/wd/
https://community.wd.com/t/new-release-my-cloud-firmware-versions-2-31-174-3-26-19/235932
https://github.com/bnbdr/wd-rce/
https://support.wdc.com/downloads.aspx?g=2702&lang=en
https://bnbdr.github.io/posts/wd/
https://community.wd.com/t/new-release-my-cloud-firmware-versions-2-31-174-3-26-19/235932
https://github.com/bnbdr/wd-rce/
https://support.wdc.com/downloads.aspx?g=2702&lang=en