CVE-2025-20016

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-01-14 · updated 2026-06-17
Weakness: CWE-78

Description

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.

Affected products

Y'S corporation STEALTHONE D220: through firmware v6.03.02
Y'S corporation STEALTHONE D340: through firmware v6.03.02
Y'S corporation STEALTHONE D440: through firmware v7.00.10

References

https://jvn.jp/en/vu/JVNVU99653331/
https://stealthone.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/

Get alerted when CVE-2025-20016 or the next vulnerability affects your stack