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ICSA-25-261-07  ·  Published 2025-09-18  ·  View on CISA ICS-CERT ↗

Dover Fueling Solutions ProGauge MagLink LX4 Devices

CVSS 9.8 CRITICAL

Risk Summary

Successful exploitation of these vulnerabilities could result in a remote attacker causing a denial-of-service condition or gaining administrative access to the device.

Remediations

  • 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.
  • For MagLink LX Ultimate devices, Dover Fueling Solutions recommends users update to version 5.20.3 or later.
  • Dover Fueling Solutions recommends all users install the software behind a firewall to minimize risk of remote attacks.

Affected Vendors

Dover Fueling Solutions

Affected Products (3)

Dover Fueling Solutions · ProGauge MagLink LX 4 <4.20.3
Dover Fueling Solutions · ProGauge MagLink LX Plus <4.20.3
Dover Fueling Solutions · ProGauge MagLink LX Ultimate <5.20.3

Affected Sectors

Transportation Systems

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