A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device
Published May 13, 2026
8.7
HIGHCVSS 4.0
EPSS 0.84%
Description
A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device.
Affected products
-
- Version 0StatusaffectedConstraints<5.5.8.t20.1
- Version
-
- Version 0StatusaffectedConstraints<5.4.4.x20.1
- Version
-
- Version 0StatusaffectedConstraints<=5.4.2.a1.3
- Version
-
- Version 0StatusaffectedConstraints<=5.5.6.a1s
- Version
-
- Version 0StatusaffectedConstraints<=5.4.0.t1.6
- Version
-
- Version 0StatusaffectedConstraints<=5.4.5.t2.2
- Version
-
- Version 0StatusaffectedConstraints<5.4.8.t2pro.2
- Version
-
- Version 0StatusaffectedConstraints<5.5.6.t2s.3
- Version
-
- Version 0StatusaffectedConstraints<=5.4.7.x1.1
- Version
-
- Version 0StatusaffectedConstraints<5.4.8.x1s.2
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Lenovo | Home Storage Hub T20 | unaffected |
| ||||||
| Lenovo | Home Storage Hub X20 | unaffected |
| ||||||
| Lenovo | Personal Cloud A1 | unaffected |
| ||||||
| Lenovo | Personal Cloud A1s | unaffected |
| ||||||
| Lenovo | Personal Cloud T1 | unaffected |
| ||||||
| Lenovo | Personal Cloud T2 | unaffected |
| ||||||
| Lenovo | Personal Cloud T2Pro | unaffected |
| ||||||
| Lenovo | Personal Cloud T2s | unaffected |
| ||||||
| Lenovo | Personal Cloud X1 | unaffected |
| ||||||
| Lenovo | Personal Cloud X1s | unaffected |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
Update device firmware to the version indicated in the advisory: https://iknow.lenovo.com.cn/detail/440274
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed May 13, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
May–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.84% (0.00845) | 56.46th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.45% (0.00445) | 35.23th | v5 (v2026.06.15) |
| May 14, 2026 | 0.19% (0.00192) | 40.82th | v4 (v2025.03.14) |
References (2)
Change history (0)
No recorded changes yet.