CVE-2026-69658

Ebyte NA111-M Cleartext Transmission of Sensitive Information

CVSS 9.3 critical · Ebyte Ebyte NA111-M Firmware · published 2026-08-27

MQTT credentials and control traffic are transmitted in cleartext, exposing sensitive information to network-level attackers. This may enable unauthorized device impersonation and disruption of messaging functions.

NVD · CVE.org

Coverage 1 source

1. 2026-08-27 CISA Cybersecurity Advisories critical Ebyte NA111-M

   Multiple vulnerabilities in Ebyte NA111-M could allow full device compromise.

Mentioned with

CVE-2026-71187 CVE-2026-73125 CVE-2026-76133 CVE-2026-76179 CVE-2026-76940 CVE-2026-77966 CVE-2026-77975 CVE-2026-77977

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