CVE-2025-66597

EUVD-2025-207176
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.



This product supports
weak cryptographic algorithms, potentially allowing an attacker to decrypt
communications with the web server.



The
affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to
R10.04
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
yokogawafast\/tools
r9.01 ≤
𝑥
≤ r10.04
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf