CVE-2025-64389 - Vulnerability Details - OpenCVE

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact Low

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Circutor	Tcprs1plus

No data.

No data.

References

Link	Providers
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/

History

Mon, 03 Nov 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 03 Nov 2025 16:00:00 +0000

Type	Values Removed	Values Added
References		https://www.hackrtu.com/blog/cg-0day-en-003/

Mon, 03 Nov 2025 10:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Circutor Circutor tcprs1plus
Vendors & Products		Circutor Circutor tcprs1plus

Fri, 31 Oct 2025 14:45:00 +0000

Type	Values Removed	Values Added
Description		The web server of the device performs exchanges of sensitive information in clear text through an insecure protocol.
Title		EXCHANGE OF SENSITIVE INFORMATION IN CLEAR TEXT
Weaknesses		CWE-319
References		https://cds.thalesgroup.com/es/s21sec https://circutor.com/productos/iot-industrial-y-automatizacion/conversores-y-pasarelas/product/D80010./
Metrics		cvssV4_0 `{'score': 8.3, 'vector': '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'}`

MITRE

Status: PUBLISHED

Assigner: S21sec

Published: 2025-10-31T14:19:48.833Z

Updated: 2025-11-03T19:11:41.770Z

Reserved: 2025-10-31T13:13:35.299Z

Link: CVE-2025-64389

Vulnrichment

Updated: 2025-11-03T19:11:39.137Z

NVD

Status : Awaiting Analysis

Published: 2025-10-31T15:15:44.057

Modified: 2025-11-04T15:41:31.450

Link: CVE-2025-64389

Redhat

No data.

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