CVE-2025-64389

EXCHANGE OF SENSITIVE INFORMATION IN CLEAR TEXT

State: Published
Severity: 8.3 High
Published: Oct 31, 2025
Updated: Nov 3, 2025
Reserved: Oct 31, 2025

Description

The web server of the device performs exchanges of sensitive information in clear text through an insecure protocol.

Scores

CVSS	Score	Vector	Source
4.0	8.3 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:L/SA:H	S21sec

Weaknesses

CWE-319 Cleartext Transmission of Sensitive Information

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.