CVE-2025-64388

Denial of service through specific packets

State: Published
Severity: 9.2 Critical
Published: Oct 31, 2025
Updated: Nov 3, 2025
Reserved: Oct 31, 2025

Description

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

Scores

CVSS	Score	Vector	Source
4.0	9.2 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H	S21sec

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
TCPRS1plusCircutor	1.0.14Affected

References

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

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.