CVE-2026-9394: Besen BS20 Ev Charging Station

Low severity, CVSS 3.1. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability was determined in Besen BS20 EV Charging Station up to 20260426. This impacts an unknown function of the component Bluetooth Low Energy Handler. Executing a manipulation can lead to weak password requirements. The attack needs to be done within the local network. This attack is characterized by high complexity. The exploitability is said to be difficult. The original disclosure mentions, that "[t]hese vulnerabilities have been reported to Besen and we have received their acknowlegement that they are reviewing this as of April 2026."

Affected products

• Besen BS20 Ev Charging Station: version 20260426 only

Published 2026-05-24. Last modified 2026-07-23.