High severity7.2NVD Advisory· Published May 29, 2026· Updated Jun 1, 2026
CVE-2025-41266
CVE-2025-41266
Description
Nozomi Networks Labs identified a CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in the Administration WebUI in Waterfall WF-500 TX Host in version 7.9.1.0 R2502171040 that allows remote authenticated attackers to execute arbitrary operating system commands on the WF-500 TX Host.
Affected products
2- cpe:2.3:o:waterfall-security:wf-500_firmware:*:*:*:*:*:*:*:*Range: <=7.9.1.0_r2502171040
- Range: 7.9.1.0 R2502171040
Patches
Vulnerability mechanics
References
1- www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-41266nvdVendor Advisory
News mentions
1- Waterfall WF-500: 12 Critical and High-Severity CVEs Disclosed by Nozomi LabsVypr Intelligence · May 29, 2026