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OpenAdvisories
Medium · 6.3 CVE-2025-66607 EUVD-2025-207166GHSA-g656-6xfv-vcqx

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. The response header contains an insecure setting. U…

Published Feb 9, 2026 · Updated Feb 9, 2026 · Assigned by YokogawaGroup

Vendor: Yokogawa Electric Product: FAST/TOOLS Category: ICS / OT

Description

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

The response header
contains an insecure setting. Users could be redirected to malicious sites by
an attacker.

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

Affected products

VendorProductAffectedFixed
Yokogawa Electric FAST/TOOLS R9.01 – ≤ R10.04 —

Advisories 1

References