What’s Vulnerable › Vulnerabilities

CVE-2025-64388: Denial of service through specific packets

• Severity: critical (CVSS 9.2 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-31 · updated 2026-06-17
• Weakness: CWE-400

Description

Denial of service of the web server through specific requests to this protocol

Affected products

• Circutor TCPRS1plus: 1.0.14

References

• https://cds.thalesgroup.com/es/s21sec
• https://circutor.com/productos/iot-industrial-y-automatizacion/conversores-y-pasarelas/product/D80010./
• https://www.hackrtu.com/blog/cg-0day-en-003/

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