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Fencer Vulns
high 7.2

CVE-2025-20016 json

OS command injection vulnerability exists in network storage servers STEALTHONE D220/D340/D440 provided by Y'S corporation.

published 2025-01-14 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-2141

cvss
7.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 67%
public exploits
0
none known

Summary

OS command injection vulnerability exists in network storage servers STEALTHONE D220/D340/D440 provided by Y'S corporation. A user with an administrative privilege who logged in to the web management page of the affected product may execute an arbitrary OS command.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

1.17% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Y'S corporation STEALTHONE D220
  • Y'S corporation STEALTHONE D340
  • Y'S corporation STEALTHONE D440

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.