CVE-2025-48393 | Eaton G4 PDU up to 3.4.x Firmware Upgrade certificate validation

A vulnerability classified as critical was found in Eaton G4 PDU up to 3.4.x. Affected by this vulnerability is an unknown functionality of the component Firmware Upgrade Handler. The manipulation leads to improper certificate validation.

This vulnerability is known as CVE-2025-48393. The attack can be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.