Description
Overview:
A vulnerability has been found in FAST/TOOLS and CI Server. The web server may return a response containing the CI Server setting information. This information could
be exploited by an attacker for other attacks.
The affected products and versions are as follows:
FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04
CI Server (All packages) R1.01 to R1.04
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Yokogawa Electric | FAST/TOOLS | R9.01 – ≤ R10.04 | — |
| Yokogawa Electric | CI Server | R1.01 – ≤ R1.04 | — |
Advisories 1
- ICSA-26-176-01 Yokogawa FAST/TOOLS and CI Server CISA ICS & IT advisories · Jun 25, 2026