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Description

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

PUBLISHED Reserved 2025-12-05 | Published 2026-02-09 | Updated 2026-02-09 | Assigner YokogawaGroup




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-291

Product status

Default status
unknown

R9.01 (custom)
affected

References

web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf

cve.org (CVE-2025-66602)

nvd.nist.gov (CVE-2025-66602)

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