CVE-2025-66602
Quick assessment
Affected
Yokogawa Electric Corporation FAST/TOOLS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Yokogawa FAST/TOOLS是日本横河电机（Yokogawa）公司的一个实时操作管理和可视化软件。 Yokogawa FAST/TOOLS R9.01版本至R10.04版本存在安全漏洞，该漏洞源于Web服务器接受IP地址访问，随机搜索IP地址的蠕虫侵入网络时可能发起攻击。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-66602
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
信任自主报告的IP地址
Source: CVE Program / CVE List V5
Vulnerability Title
Yokogawa FAST/TOOLS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yokogawa FAST/TOOLS是日本横河电机（Yokogawa）公司的一个实时操作管理和可视化软件。 Yokogawa FAST/TOOLS R9.01版本至R10.04版本存在安全漏洞，该漏洞源于Web服务器接受IP地址访问，随机搜索IP地址的蠕虫侵入网络时可能发起攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Yokogawa Electric Corporation | FAST/TOOLS | R9.01 ~ R10.04 | - |
|
II. Public POCs for CVE-2025-66602
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · Yokogawa Electric Corporation · 2026-02-09 · 15 CVEs total
| CVE-2025-66604 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66601 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66607 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66608 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66600 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66606 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66603 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66599 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66605 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66594 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66596 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66598 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66595 | Yokogawa FAST/TOOLS 安全漏洞 | |
| CVE-2025-66597 | Yokogawa FAST/TOOLS 安全漏洞 |
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Same weakness: CWE-291
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V. Comments for CVE-2025-66602
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