CVE-2010-0103: Energizer Duo USB

High severity, CVSS 9.3. EPSS: 27.3% chance of exploitation in the next 30 days.

UsbCharger.dll in the Energizer DUO USB battery charger software contains a backdoor that is implemented through the Arucer.dll file in the %WINDIR%\system32 directory, which allows remote attackers to download arbitrary programs onto a Windows PC, and execute these programs, via a request to TCP port 7777.

Affected products

• Energizer Duo USB: any version

Published 2010-03-10. Last modified 2026-06-16.