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CVE-2019-9951

N/A
Published: April 24, 2019 at 05:26 PM UTC
Updated: June 17, 2026 at 02:44 AM UTC
15 products affected across 1 vendorMy Cloud PR4100My Cloud EX4100My Cloud DL2100

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Severity
N/A
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

My Cloud DL2100· Westerndigital
95%
v < 2.31.174
Affected range stops below 2.31.174, so it looks safe — our inference, not a vendor statement
My Cloud DL4100 Firmware· Westerndigital
95%
v < 2.31.174
Affected range stops below 2.31.174, so it looks safe — our inference, not a vendor statement
western-digital-my-cloud-dl4100 (environment)
My Cloud EX2 Ultra Firmware· Westerndigital
95%
v < 2.31.174
Affected range stops below 2.31.174, so it looks safe — our inference, not a vendor statement
western-digital-my-cloud-ex2-ultra (environment)
My Cloud EX2100 Firmware· Westerndigital
95%
v < 2.31.174
Affected range stops below 2.31.174, so it looks safe — our inference, not a vendor statement
western-digital-my-cloud-ex2100 (environment)
My Cloud EX4100· Westerndigital
95%
v < 2.31.174
Affected range stops below 2.31.174, so it looks safe — our inference, not a vendor statement
My Cloud Firmware· Westerndigital
95%
v < 2.31.174
Affected range stops below 2.31.174, so it looks safe — our inference, not a vendor statement
western-digital-my-cloud (environment)
My Cloud Mirror Gen 2 Firmware· Westerndigital
95%
v < 2.31.174
Affected range stops below 2.31.174, so it looks safe — our inference, not a vendor statement
western-digital-my-cloud-mirror-gen-2 (environment)
My Cloud PR2100 Firmware· Westerndigital
95%
v < 2.31.174
Affected range stops below 2.31.174, so it looks safe — our inference, not a vendor statement
western-digital-my-cloud-pr2100 (environment)
My Cloud PR4100· Westerndigital
95%
v < 2.31.174
Affected range stops below 2.31.174, so it looks safe — our inference, not a vendor statement
My Cloud· Westerndigitaldevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

x_refsource_MISC
Source: [email protected]
https://bnbdr.github.io/posts/wd/
x_refsource_CONFIRMRelease NotesThird Party Advisory
Source: [email protected]
https://community.wd.com/t/new-release-my-cloud-firmware-versions-2-31-174-3-26-19/235932
x_refsource_MISC
Source: [email protected]
https://github.com/bnbdr/wd-rce/
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://support.wdc.com/downloads.aspx?g=2702&lang=en

CVSS

7.5HIGH[email protected]
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-434

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