CVE-2025-66598
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.
This product supports
old SSL/TLS versions, 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
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
Yokogawa Electric Corporation · FAST/TOOLS