Cloudanix VulnDB

CVE-2025-66602

Critical · 9.8

CVSS

9.8

EPSS

0.4%

Published

Feb 9, 2026

CISA due date

—

The record

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. The web server accepts access by IP address. When a worm that randomly searches for IP addresses intrudes into the network, it could potentially be attacked by the worm. The affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04

Affected packages

Ecosystem Package Introduced Fixed

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