This product does not
properly validate request headers. When an attacker inserts an invalid host
header, users could be redirected to malicious sites.
The
affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to
R10.04
Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Mon, 09 Feb 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 09 Feb 2026 11:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Yokogawa
Yokogawa fast/tools |
|
| Vendors & Products |
Yokogawa
Yokogawa fast/tools |
Mon, 09 Feb 2026 04:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. This product does not properly validate request headers. When an attacker inserts an invalid host header, users could be redirected to malicious sites. The affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04 | |
| Weaknesses | CWE-601 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: YokogawaGroup
Published:
Updated: 2026-02-09T19:05:44.946Z
Reserved: 2025-12-05T05:04:18.582Z
Link: CVE-2025-66596
Updated: 2026-02-09T19:04:05.928Z
Status : Awaiting Analysis
Published: 2026-02-09T05:16:23.950
Modified: 2026-02-09T16:08:35.290
Link: CVE-2025-66596
No data.
OpenCVE Enrichment
Updated: 2026-02-09T10:39:24Z