What’s Vulnerable › Vulnerabilities
CVE-2025-66598
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-02-09 · updated 2026-06-17
- Weakness: CWE-327
Description
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
Affected products
- Yokogawa Fast/Tools: from r9.01 through r10.04
References
Get alerted when CVE-2025-66598 or the next vulnerability affects your stack