CVE-2025-30519: Dover Fueling Solutions ProGauge MagLink LX4 Devices Use of Weak Credentials

Published Sep 18, 2025
·
Updated

Dover Fueling Solutions ProGauge MagLink LX4 Devices have default root credentials that cannot be changed through standard administrative means. An attacker with network access to the device can gain administrative access to the system.

Affected Software

3 affected componentsFixes available
Dover Fueling Solutions ProGauge MagLink LX 4<4.20.3
4.20.3
Dover Fueling Solutions ProGauge MagLink LX Plus<4.20.3
4.20.3
Dover Fueling Solutions ProGauge MagLink LX Ultimate<5.20.3
5.20.3

Remediation

Information

Dover Fueling Solutions recommends users update their ProGauge MagLink devices to Version 4.20.3 or later for MagLink LX 4 and MagLink LX Plus models. The upgrade can be downloaded from the Dover Fueling Solutions website https://www.doverfuelingsolutions.com/mea/en/products-and-solutions/automatic-tank-gauging/consoles/progauge-maglink-lx-4-console.html  .For MagLink LX Ultimate devices, Dover Fueling Solutions recommends users update to version 5.20.3 https://www.doverfuelingsolutions.com/mea/en/products-and-solutions/automatic-tank-gauging/consoles/progauge-maglink-lx-ultimate-console.html  or later. Dover Fueling Solutions recommends all users install the software behind a firewall to minimize risk of remote attacks.

Event History

Sep 18, 2025
CVE Published
via MITRE·08:46 PM
Data Sourced
via MITRE·08:46 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via ICS·08:51 PM
SeverityWeaknessAffected Software
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

Frequently Asked Questions

1

What is the severity of CVE-2025-30519?

CVE-2025-30519 is considered a high severity vulnerability due to the presence of default root credentials that cannot be changed.

2

How do I fix CVE-2025-30519?

To fix CVE-2025-30519, update the affected Dover Fueling Solutions ProGauge MagLink LX4, LX Plus, or LX Ultimate devices to version 4.20.3 or later.

3

What devices are affected by CVE-2025-30519?

CVE-2025-30519 affects Dover Fueling Solutions ProGauge MagLink LX4, LX Plus, and LX Ultimate devices running versions up to and including 4.20.3.

4

Can an attacker exploit CVE-2025-30519 remotely?

Yes, an attacker with network access can exploit CVE-2025-30519 to gain administrative access to the affected devices.

5

What are the consequences of CVE-2025-30519 being exploited?

Exploitation of CVE-2025-30519 could allow unauthorized users to gain full control over the device, potentially compromising system integrity and security.

Contact

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