Authentication Bypass in Ebyte Device Management Interface
CVE-2026-73125

9.3CRITICAL

Key Information:

Vendor

Ebyte

Status
Ebyte Ne2-d11 Firmware
Vendor
CVE Published:
27 August 2026

What is CVE-2026-73125?

The Ebyte web management interface has a vulnerability that allows an unauthenticated remote attacker to gain unauthorized access to administrative features. This flaw occurs due to the inconsistent enforcement of authentication protocols, enabling potential intruders to access sensitive configuration data, alter device settings, or disrupt operational availability. Organizations using Ebyte devices should urgently assess and remediate this vulnerability to safeguard their systems.

Affected Version(s)

Ebyte NE2-D11 Firmware FW-9167-0-11

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-2...
https://github.com/cisagov/CSAF/blob/develop/csaf_files/O...

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jithin Nambiar reported this vulnerability to CISA.
.