CVE-2025-64389: Cleartext transmission vulnerability

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

8.3 CVSS 4.0 High EPSS 0.23% · top 87.4% CWE-319 · Cleartext transmission Deferred

8.3CVSS 4.0 base score

0.23%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

3References

17 Jun 2026Last modified by NVD

Description

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

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Link	Tags
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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Source: NIST National Vulnerability Database (record CVE-2025-64389), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.