CVE-2025-55068 Dover Fueling Solutions ProGauge MagLink LX4 Devices Integer Overflow or Wraparound
An attacker can cause denial of service in ProGauge MagLink LX4 devices by manipulating system time to trigger an integer overflow in authentication.
- 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-2025-55068?
CVE-2025-55068 is a high-severity 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 fail to handle Unix time values beyond a certain point. An attacker can manually change the system time to exploit this limitation, potentially causing errors in authentication and leading to a denial-of-service condition.
Weakness: CWE-190
Which versions are affected by CVE-2025-55068?
How do I fix CVE-2025-55068?
No fix has been published for CVE-2025-55068 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-55068 being exploited?
There is no known exploitation of CVE-2025-55068 in the wild and no public exploit code.
Sources
Also known as GHSA-8jc3-4878-j8q8.