What is CVE-2025-66605?

CVE-2025-66605 is a medium-severity vulnerability in Yokogawa Fast\/tools, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 5.3/10. Published 2026-02-09.

How severe is CVE-2025-66605?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Yokogawa Fast\/tools

CVE-2025-66605

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. Since there are input fields on this webpage with the autocomplete attribute enabled, the input content could be saved in the browser the user is us…

EPSS: 0.002 (6.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Yokogawa Fast\/tools
Yokogawa Electric Corporation Fast/tools — versions R9.01

Weakness classification (CWE)

CWE-359 — Exposure of Private Personal Information to an Unauthorized Actor

References

7168b535-132a-4efe-a076-338f829b2eb9 (Vendor Advisory)

Frequently asked questions

What is CVE-2025-66605?: CVE-2025-66605 is a medium-severity vulnerability in Yokogawa Fast\/tools, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 5.3/10. Published 2026-02-09.
How severe is CVE-2025-66605?: Medium severity. CVSS v3 base score is 5.3 out of 10.