Unrated severityNVD Advisory· Published Feb 9, 2026· Updated Feb 9, 2026
CVE-2025-66603
CVE-2025-66603
Description
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.
The web server accepts the OPTIONS method. An attacker could potentially use this information to carry out other attacks.
The affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04
Affected products
2- Range: R9.01 to R10.04
- Yokogawa Electric Corporation/FAST/TOOLSv5Range: R9.01
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
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