CVE-2025-66601

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

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:yokogawa:fast\/tools:*:*:*:*:*:*:*:*

History

05 Mar 2026, 13:35

Type	Values Removed	Values Added
Summary		(es) Se ha encontrado una vulnerabilidad en FAST/TOOLS proporcionado por Yokogawa Electric Corporation. Este producto no especifica tipos MIME. Cuando un atacante realiza un ataque de content sniffing, se podrían ejecutar scripts maliciosos. Los productos y versiones afectados son los siguientes: FAST/TOOLS (Paquetes: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 a R10.04
First Time		Yokogawa fast\/tools Yokogawa
References	~~() https://web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf -~~	() https://web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf - Vendor Advisory
CPE		cpe:2.3:a:yokogawa:fast\/tools::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1

09 Feb 2026, 04:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-09 04:15

Updated : 2026-03-05 13:35

NVD link : CVE-2025-66601

Mitre link : CVE-2025-66601

CVE.ORG link : CVE-2025-66601

JSON object : View

Products Affected

yokogawa

fast\/tools

CWE

CWE-358

Improperly Implemented Security Check for Standard

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