CVE-2025-66600

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.



This product lacks
HSTS (HTTP Strict Transport Security) configuration. When an attacker performs
a Man in the middle (MITM) attack, communications with the web server could be
sniffed.



The
affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to
R10.04