URL Encoding Vulnerability in FAST/TOOLS by Yokogawa Electric Corporation
CVE-2025-66606

2.1LOW

Key Information:

Vendor

Yokogawa Electric Corporation

Status
Fast/tools
Vendor
CVE Published:
9 February 2026

What is CVE-2025-66606?

A vulnerability exists in FAST/TOOLS, developed by Yokogawa Electric Corporation, due to improper encoding of URLs. This flaw can allow an attacker to manipulate web pages or inject malicious code into the web application, significantly compromising the security of user interactions and data integrity.

Affected Version(s)

FAST/TOOLS R9.01

References

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

CVSS V4

Score:
2.1
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.