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CVE-2025-66595

Medium

Description

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. This product is vulnerable to Cross-Site Request Forgery (CSRF). When a user accesses a link crafted by an attacker, the user’s account could be compromised. The affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04

SeverityMedium
CVSS5.4
Exploit probability—
ProductYokogawa Fast\/tools
PublishedFeb 9, 2026
First seenFeb 9, 2026
Weakness typeCWE-352Cross-site request forgery (CSRF)

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
yokogawa fast\/toolsr9.01 ≤ v ≤ r10.04—

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