CVE-2025-66596 - Yokogawa Electric Corporation FAST/TOOLS Host Header Injection Vulnerability
CVE ID : CVE-2025-66596
Published : Feb. 9, 2026, 5:16 a.m. | 1 hour, 3 minutes ago
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
Severity: 6.9 | MEDIUM
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Published : Feb. 9, 2026, 5:16 a.m. | 1 hour, 3 minutes ago
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
Severity: 6.9 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...