CVE-2026-2754CWE-306

Navtor NavBox exposes sensitive configuration and operational data due to missing authentication on HTTP API endpoints

High · published March 6, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
51.2
In the wild
Unconfirmed
What it is

Navtor NavBox exposes sensitive configuration and operational data due to missing authentication on HTTP API endpoints. An unauthenticated remote attacker with network access to the device can execute HTTP GET requests to TCP port 8080 to retrieve internal network parameters including ECDIS & OT Information, device identifiers, and service status logs.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00666 · 51.2th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-03-06T15:05Z
EPSS history
Timeline
  • 06 MAR 15:05Z
    Navtor NavBox exposes sensitive configuration and operational data due to missing authentication on HTTP API endpoints
    cvelistv5