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Fencer Vulns
high 8.8

CVE-2026-6281 json

A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the lo…

published 2026-05-13 5 mo ago modified 2026-10-26 13 d ago also EUVD-2026-30040

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 38%
public exploits
0
none known

Summary

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.

Patch / fix

  • Lenovo Personal Cloud T2s 5.5.6.t2s.3
  • Lenovo Personal Cloud T2Pro 5.4.8.t2pro.2
  • Lenovo Personal Cloud X1s 5.4.8.x1s.2
  • Lenovo Home Storage Hub T20 5.5.8.t20.1
  • Lenovo Home Storage Hub X20 5.4.4.x20.1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
5 mo ago

Exploit prediction

0.45% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.7 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
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 4.0 8.7 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

Affected products

  • Lenovo Personal Cloud T2s
  • Lenovo Personal Cloud T2Pro
  • Lenovo Personal Cloud X1s
  • Lenovo Home Storage Hub T20
  • Lenovo Home Storage Hub X20
  • Lenovo Personal Cloud T1
  • Lenovo Personal Cloud A1
  • Lenovo Personal Cloud A1s
  • Lenovo Personal Cloud T2
  • Lenovo Personal Cloud X1

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.