Default Credentials Vulnerability in Dover Fueling Solutions ProGauge MagLink LX4 Devices
CVE-2025-30519

9.3CRITICAL

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-2025-30519?

Dover Fueling Solutions ProGauge MagLink LX4 devices are susceptible to an issue where default root credentials are hard-coded and cannot be modified through conventional administrative methods. This flaw allows an attacker with network access to exploit the vulnerability and gain unauthorized administrative control over the system. Organizations using these devices must take proactive measures to mitigate potential risks associated with this security oversight.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

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:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
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.
JSON
.