What is CVE-2025-5310?

CVE-2025-5310 is a critical-severity vulnerability in Dover Fueling Solutions Progauge Maglink Lx 4, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-06-27.

How severe is CVE-2025-5310?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Dover Fueling Solutions Progauge Maglink Lx 4

CVE-2025-5310

Dover Fueling Solutions ProGauge MagLink LX Consoles expose an undocumented and unauthenticated target communication framework (TCF) interface on a specific port. Files can be created, deleted, or modified, potentially leading to remote code execution.

Vulnerability class: Broken Authentication

EPSS: 0.007 (50.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dover Fueling Solutions Progauge Maglink Lx 4 — versions 0
Dover Fueling Solutions Progauge Maglink Lx Plus — versions 0
Dover Fueling Solutions Progauge Maglink Lx Ultimate — versions 0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

Frequently asked questions

What is CVE-2025-5310?: CVE-2025-5310 is a critical-severity vulnerability in Dover Fueling Solutions Progauge Maglink Lx 4, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-06-27.
How severe is CVE-2025-5310?: Critical severity. CVSS v3 base score is 9.8 out of 10.