CVE-2025-30519 Dover Fueling Solutions ProGauge MagLink LX4 Devices Use of Weak Credentials
Attackers with network access can use unchangeable default root credentials to gain administrative control over Dover Fueling Solutions ProGauge devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-30519?
CVE-2025-30519 is a critical vulnerability in Dover Fueling Solutions ProGauge MagLink LX 4, published on 18 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-1391
Which versions are affected by CVE-2025-30519?
How do I fix CVE-2025-30519?
No fix has been published for CVE-2025-30519 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-30519 being exploited?
There is no known exploitation of CVE-2025-30519 in the wild and no public exploit code.
Sources
Also known as GHSA-3fgm-3m4r-2x8g.