CVE-2026-73839

MEDIUM 4.6

Ebyte NE2-D11 Insufficiently Protected Credentials

CVSS Score

4.6

EPSS Score

0.0%

EPSS Percentile

0th

Administrative credentials may be exposed in plaintext within the Ebyte device's management interface, increasing the risk of credential compromise through visual or remote observation. This undermines the confidentiality of device access.

CWE	CWE-522
Vendor	ebyte
Product	ebyte ne2-d11 firmware
Published	Aug 27, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

Ebyte / Ebyte NE2-D11 Firmware

FW-9167-0-11

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cisa.gov: https://www.cisa.gov/news-events/ics-advisories/icsa-26-237-06 github.com: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-237-06.json

Credits

Jithin Nambiar reported this vulnerability to CISA.