Description
The secret used for validating authentication tokens is hardcoded in device firmware for affected versions. An attacker who obtains the signing key can bypass authentication, gaining complete access to the system.
Scores
CVSS v3
9.8
EPSS
0.0008
EPSS Percentile
24.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-321
Status
published
Products (3)
Dover Fueling Solutions/ProGauge MagLink LX 4
< 4.20.3
Dover Fueling Solutions/ProGauge MagLink LX Plus
< 4.20.3
Dover Fueling Solutions/ProGauge MagLink LX Ultimate
< 5.20.3
Published
Sep 18, 2025
Tracked Since
Feb 18, 2026