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CVE Vulnerability Details :
CVE-2026-6282
PUBLISHED
More InfoOfficial Page
Assigner-lenovo
Assigner Org ID-da227ddf-6e25-4b41-b023-0f976dcaca4b
View Known Exploited Vulnerability (KEV) details
Published At-13 May, 2026 | 14:15
Updated At-13 May, 2026 | 18:28
Rejected At-
▼CVE Numbering Authority (CNA)

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 Products
Vendor
Lenovo Group LimitedLenovo
Product
Personal Cloud T2s
Default Status
unaffected
Versions
Affected
  • From 0 before 5.5.6.t2s.3 (custom)
Vendor
Lenovo Group LimitedLenovo
Product
Personal Cloud T2Pro
Default Status
unaffected
Versions
Affected
  • From 0 before 5.4.8.t2pro.2 (custom)
Vendor
Lenovo Group LimitedLenovo
Product
Personal Cloud X1s
Default Status
unaffected
Versions
Affected
  • From 0 before 5.4.8.x1s.2 (custom)
Vendor
Lenovo Group LimitedLenovo
Product
Home Storage Hub T20
Default Status
unaffected
Versions
Affected
  • From 0 before 5.5.8.t20.1 (custom)
Vendor
Lenovo Group LimitedLenovo
Product
Home Storage Hub X20
Default Status
unaffected
Versions
Affected
  • From 0 before 5.4.4.x20.1 (custom)
Vendor
Lenovo Group LimitedLenovo
Product
Personal Cloud T1
Default Status
unaffected
Versions
Affected
  • From 0 through 5.4.0.t1.6 (custom)
Vendor
Lenovo Group LimitedLenovo
Product
Personal Cloud A1
Default Status
unaffected
Versions
Affected
  • From 0 through 5.4.2.a1.3 (custom)
Vendor
Lenovo Group LimitedLenovo
Product
Personal Cloud A1s
Default Status
unaffected
Versions
Affected
  • From 0 through 5.5.6.a1s (custom)
Vendor
Lenovo Group LimitedLenovo
Product
Personal Cloud T2
Default Status
unaffected
Versions
Affected
  • From 0 through 5.4.5.t2.2 (custom)
Vendor
Lenovo Group LimitedLenovo
Product
Personal Cloud X1
Default Status
unaffected
Versions
Affected
  • From 0 through 5.4.7.x1.1 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-22CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Type: CWE
CWE ID: CWE-22
Description: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Metrics
VersionBase scoreBase severityVector
4.08.6HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
3.18.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Version: 4.0
Base score: 8.6
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Update device firmware to the version indicated in the advisory: https://iknow.lenovo.com.cn/detail/440274

Configurations
Workarounds
Exploits
Credits
finder
Lenovo thanks Wang Jincheng, Professor Yu Le from Nanjing University of Posts and Telecommunications and Professor Luo Xiapu from The Hong Kong Polytechnic University
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://iknow.lenovo.com.cn/detail/440274
N/A
https://pc.lenovo.com.cn/tips/Ann/t1_eol.html
N/A
Hyperlink: https://iknow.lenovo.com.cn/detail/440274
Resource: N/A
Hyperlink: https://pc.lenovo.com.cn/tips/Ann/t1_eol.html
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found