Time Handling Vulnerability in Dover Fueling Solutions ProGauge MagLink LX4 Devices
CVE-2025-55068

8.8HIGH

Key Information:

Vendor

Dover Fueling Solutions

Status
Progauge Maglink Lx 4
Progauge Maglink Lx Plus
Progauge Maglink Lx Ultimate
Vendor
CVE Published:
18 September 2025

What is CVE-2025-55068?

The ProGauge MagLink LX4 devices from Dover Fueling Solutions are susceptible to a vulnerability that occurs when handling Unix time values that exceed a specific threshold. By manipulating the system time, an attacker may exploit this flaw, resulting in potential errors during the authentication process. This could lead to a denial-of-service condition affecting the functionality and accessibility of the devices, posing significant risks to operational continuity.

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Affected Version(s)

ProGauge MagLink LX 4 0 < 4.20.3

ProGauge MagLink LX Plus 0 < 4.20.3

ProGauge MagLink LX Ultimate 0 < 5.20.3

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-2...
https://www.doverfuelingsolutions.com/mea/en/products-and...

CVSS V4

Score:
8.8
Severity:
HIGH
Confidentiality:
None
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pedro Umbelino of Bitsight TRACE reported these vulnerabilities to CISA.
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