CVE-2025-67039

Critical

Description

An issue was discovered in Lantronix EDS3000PS 3.1.0.0R2. The authentication on management pages can be bypassed by appending a specific suffix to the URL and by sending an Authorization header that uses "admin" as the username.

SeverityCritical
CVSS9.8
Exploit probability—
ProductLantronix Eds3016ps1ns Firmware
PublishedMar 11, 2026
First seenMar 11, 2026
Weakness typeCWE-288CWE-288

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
lantronix eds3016ps1ns_firmware3.1.0.0r2—
lantronix eds3008ps1ns_firmware3.1.0.0r2—

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