High severity7.5NVD Advisory· Published May 29, 2026· Updated Jun 1, 2026

CVE-2025-41271

Description

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.

Affected products

Waterfall Security/Wf 500 Firmware
cpe:2.3:o:waterfall-security:wf-500_firmware:*:*:*:*:*:*:*:*
Range: <=7.9.1.0_r2502171040
Waterfall Security/WF-500 RX Hostllm-fuzzy
Range: 7.9.1.0 R2502171040

Patches

Vulnerability mechanics

References

www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-41271nvdVendor Advisory

News mentions

Waterfall WF-500: 12 Critical and High-Severity CVEs Disclosed by Nozomi Labs
Vypr Intelligence · May 29, 2026

cvss	0.488
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000