CVE-2025-20055

Description

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 1.43% Top 25%
Affected: Y'S corporation STEALTHONE D220
Affected: Y'S corporation STEALTHONE D340
Published at:
Updated at:

References

Link Tags
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/
https://jvn.jp/en/vu/JVNVU99653331/

Frequently Asked Questions

What is the severity of CVE-2025-20055?
CVE-2025-20055 has been scored as a critical severity vulnerability.
How to fix CVE-2025-20055?
To fix CVE-2025-20055, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-20055 being actively exploited in the wild?
It is possible that CVE-2025-20055 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-20055?
CVE-2025-20055 affects Y'S corporation STEALTHONE D220, Y'S corporation STEALTHONE D340.
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