What is CVE-2025-20620?

CVE-2025-20620 is a high-severity vulnerability in Y's Corporation Stealthone D220, classified under SQL Injection. CVSS score: 7.5/10. Published 2025-01-14.

How severe is CVE-2025-20620?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2025-20620 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Y's Corporation Stealthone D220

CVE-2025-20620

SQL Injection vulnerability exists in STEALTHONE D220/D340 provided by Y'S corporation. An attacker who can access the affected product may obtain the administrative password of the web management page.

Vulnerability class: SQL Injection

EPSS: 0.004 (30.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Y's Corporation Stealthone D220 — versions firmware v6.03.02 and earlier
Y's Corporation Stealthone D340 — versions firmware v6.03.02 and earlier

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

Frequently asked questions

What is CVE-2025-20620?: CVE-2025-20620 is a high-severity vulnerability in Y's Corporation Stealthone D220, classified under SQL Injection. CVSS score: 7.5/10. Published 2025-01-14.
How severe is CVE-2025-20620?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2025-20620 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.