CVE-2025-41276

critical · 9.3

Nozomi Networks Labs identified a CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') 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 execute arbitrary operating system commands on the device.

9.3

CVSS

1.4%

EPSS (exploit prob.)

71st

EPSS percentile

2026-05-29

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-78

Affected products

Vendor	Product	Affected versions
waterfall-security	wf-500_firmware	<= 7.9.1.0_r2502171040
waterfall-security	wf-500	all versions

Check a specific version with /api/v1/cve/match.

References

https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-41276

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-41276