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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Dover Fueling Solutions | ProGauge MagLink LX 4 | < 4.20.3 | 4.20.3 |
| Dover Fueling Solutions | ProGauge MagLink LX Plus | < 4.20.3 | 4.20.3 |
| Dover Fueling Solutions | ProGauge MagLink LX Ultimate | < 5.20.3 | 5.20.3 |
Advisories 1
- ICSA-25-261-07 Dover Fueling Solutions ProGauge MagLink LX4 Devices CISA ICS & IT advisories · Sep 18, 2025