Vulnerability in Ebyte Ne2-D11 Firmware
CVE-2026-69658
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.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Ebyte Ne2-d11 Firmware — versions FW-9167-0-11
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-69658?
- CVE-2026-69658 is a critical-severity vulnerability in Ebyte Ne2-D11 Firmware, classified under Cleartext Transmission of Sensitive Information. CVSS score: 9.8/10. Published 2026-08-28.
- How severe is CVE-2026-69658?
- Critical severity. CVSS v3 base score is 9.8 out of 10.