XSS in Elecom Co.,ltd. Wrc-1167ghbk2-S

CVE-2025-43877

WRC-1167GHBK2-S contains a stored cross-site scripting vulnerability in WebGUI. If exploited, an arbitrary script may be executed on the web browser of the user who accessed WebGUI of the product.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (10.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-43877?
CVE-2025-43877 is a medium-severity vulnerability in Elecom Co.,ltd. Wrc-1167ghbk2-S, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-06-24.
How severe is CVE-2025-43877?
Medium severity. CVSS v3 base score is 5.4 out of 10.