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CVE-2019-9951

Published: Apr 24, 2019Updated: Nov 21, 2024 Sources: CVE List NVDCWE-434
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.7%
Top 26.2%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-434

Affected Products

my cloud mirror gen 2 firmwarewestern digital
On-prem
Hardware Firmware / storage-nas
my cloud ex2 ultra firmwarewestern digital
On-prem
Hardware Firmware / storage-nas
my cloud ex2100 firmwarewestern digital
On-prem
Hardware Firmware / storage-nas
my cloud ex4100western digital
On-prem
Hardware Firmware / storage-nas
my cloud dl2100western digital
On-prem
Hardware Firmware / storage-nas
western digitalcommercialUSHardware Firmwareaka western digital
and 5 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

MITRE ATT&CK

3 techniques
Command and Control
Initial Access
Persistence
View detailed technique mapping

References

https://bnbdr.github.io/posts/wd/
bnbdr.github.io
https://community.wd.com/t/new-release-my-cloud-firmware-versions-2-31-174-3-26-19/235932
community.wd.com
https://github.com/bnbdr/wd-rce/
github.com
and 1 more references View all →

Timeline

Published
Apr 24, 2019
Last Updated
Nov 21, 2024

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