CVE-2026-6282: A potential improper file path validation vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user…

PriorityP351high8.1CVSS 3.1

AVNACLPRLUINSUCHIHAN

EPSS

0.39%

30.9th percentile

A potential improper file path validation vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user to move or access files belonging to other users on the same device.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
lenovo	home_storage_hub_t20	< 5.5.8.t20.1	5.5.8.t20.1
lenovo	home_storage_hub_x20	< 5.4.4.x20.1	5.4.4.x20.1
lenovo	personal_cloud_a1	<= 5.4.2.a1.3	—
lenovo	personal_cloud_a1s	<= 5.5.6.a1s	—
lenovo	personal_cloud_t1	<= 5.4.0.t1.6	—
lenovo	personal_cloud_t2	<= 5.4.5.t2.2	—
lenovo	personal_cloud_t2pro	< 5.4.8.t2pro.2	5.4.8.t2pro.2
lenovo	personal_cloud_t2s	< 5.5.6.t2s.3	5.5.6.t2s.3
lenovo	personal_cloud_x1	<= 5.4.7.x1.1	—
lenovo	personal_cloud_x1s	< 5.4.8.x1s.2	5.4.8.x1s.2

CVSS provenance

nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

nvdv4.08.6HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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