CVE-2025-53520 | EG4 12kPV Firmware Update code download (icsa-25-219-07)
A vulnerability classified as critical has been found in EG4 12kPV, 18kPV, Flex 21, Flex 18, 6000XP, 12000XP and GridBoss. Affected is an unknown function of the component Firmware Update Handler. The manipulation leads to download of code without integrity check.
This vulnerability is traded as CVE-2025-53520. It is possible to launch the attack remotely. There is no exploit available.