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HIGHCVE-2026-2754Published Modified CNA MHV

CVE-2026-2754: Navtor NavBox exposes sensitive configuration and operational data due to missing authentication on HTTP API endpoints

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.

Metrics

CVSS v3.1
7.5
Severity
HIGH
Fixed in
4.16.2.4
Affected Products
1

Fix available

4.16.2.4
Affected packages
  • Navtor / NavBox
    4.12.0.3
    Fixed in 4.16.2.4
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2026-2754: Navtor NavBox exposes sensitive configuration and operational data due to missing authentication on HTTP API endpoints | HarborGuard CVE