What is CVE-2025-41271?

CVE-2025-41271 is a high-severity vulnerability in Waterfall Wf-500, classified under Relative Path Traversal. CVSS score: 7.5/10. Published 2026-05-29.

How severe is CVE-2025-41271?

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

Path Traversal in Waterfall Wf-500

CVE-2025-41271

Nozomi Networks Labs identified a CWE-23: Relative Path Traversal in the Console WebUI in Waterfall WF-500 TX and RX Hosts in version 7.9.1.0 R2502171040 that allows remote unauthenticated attackers to read arbitrary files from the device.

EPSS: 0.001 (24.7th 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

Waterfall Wf-500 — versions 0
Waterfall-security Wf-500
Waterfall-security Wf-500_firmware

Weakness classification (CWE)

CWE-23 — Relative Path Traversal

References

prodsec@nozominetworks.com (Vendor Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2025-41271?: CVE-2025-41271 is a high-severity vulnerability in Waterfall Wf-500, classified under Relative Path Traversal. CVSS score: 7.5/10. Published 2026-05-29.
How severe is CVE-2025-41271?: High severity. CVSS v3 base score is 7.5 out of 10.