CVE-2025-66606CWE-86

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

Low · published February 9, 2026

CVSS v4.0
2.1
EPSS
0%
Percentile
12.1
In the wild
Unconfirmed
What it is

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

This product does not

properly encode URLs. An attacker could tamper with web pages or execute

malicious scripts.

The

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

R10.04

The record
Technical detail
CVSS v4.0
2.1 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
EPSS
0.00217 · 12.1th percentile
Weakness
CWE-86 · Improper Neutralization of Invalid Characters in Identifiers in Web Pages
Published
2026-02-09T03:06Z
EPSS history
Timeline
  • 09 FEB 03:06Z
    A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation
    cvelistv5