CVE-2026-2754

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://cydome.io/vulnerability-advisory-cve-2026-2754-in-navtor-navbox-version-4-12-0-3	Third Party Advisory
https://www.navtor.com/navtor-vendor-statement	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:navtor:navbox_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:navtor:navbox:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-06 15:16

Updated : 2026-06-17 10:31

NVD link : CVE-2026-2754

Mitre link : CVE-2026-2754

CVE.ORG link : CVE-2026-2754

JSON object : View

Products Affected

navtor

navbox_firmware
navbox

CWE

CWE-306

Missing Authentication for Critical Function

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