CVE-2025-66601CWE-358

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

Medium · published February 9, 2026

CVSS v4.0
6.3
EPSS
0%
Percentile
7.5
In the wild
Unconfirmed
What it is

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

This product does not

specify MIME types. When an attacker performs a content sniffing attack,

malicious scripts could be executed.

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
6.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00183 · 7.5th percentile
Weakness
CWE-358 · Improperly Implemented Security Check for Standard
Published
2026-02-09T03:17Z
EPSS history
Timeline
  • 09 FEB 03:17Z
    A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation
    cvelistv5