Paper/Archive/CVE-2025-20055

CVE-2025-20055

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

EPSS 1%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (CNA)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 68.3.683 × 2013.7 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

OS command injection vulnerability exists in network storage servers STEALTHONE D220/D340 provided by Y'S corporation. An attacker who can access the affected product may execute an arbitrary OS command.

Affected

ProductAffectedFixed inSource

STEALTHONE D220firmware v6.03.02 and earlier–CNA

STEALTHONE D340firmware v6.03.02 and earlier–CNA

Scores by source

jpcert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refstealthone.net/product_info/d220-d340%e3%80%8cv6-03-03%e3%80%8d%e5%8f%8a%e3%81%b3d440%e3%80%8cv7-00-11%e3%80%8d%e3%83%95%e3%82%a1%e3%83%bc%e3%83%a0%e3%82%a6%e3%82%a7%e3%82%a2%e3%82%92%e3%83%aa%e3%83%aa%e3%83%bc%e3%82%b9%e8%87%b4 refjvn.jp/en/vu/JVNVU99653331