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Vulnerability IntelligenceCVE-2025-66607

CVE-2025-66607

MEDIUM6.3

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

Published Feb 9, 2026

Modified 3 weeks ago

Details

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

The response header contains an insecure setting. Users could be redirected to malicious sites by an attacker.

The affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04

References

WEB

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

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2025-66607

CVSS Analysis

CVSS v4.0

6.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

HighAC:H

Attack Requirements

PresentAT:P

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Vulnerable System

Vuln. Confidentiality

NoneVC:N

Vuln. Integrity

LowVI:L

Vuln. Availability

NoneVA:N

Subsequent System

Subseq. Confidentiality

NoneSC:N

Subseq. Integrity

NoneSI:N

Subseq. Availability

NoneSA:N

6.3/CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Weakness Type (CWE)

Other

CWE-358

Ecosystems

Timeline

PublishedFeb 9, 2026

ModifiedFeb 9, 2026

CVE-2025-66607 | Mondoo Vulnerability Intelligence