# Besen BS20 EV Charging Station vulnerabilities

Source: https://junglewise.ai/threats/technologies/bs20-ev-charging-station  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/bs20-ev-charging-station.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Besen BS20 EV Charging Station: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-9398, was published on 24 May 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 5 (0 critical, 0 exploited in the wild)

## About Besen BS20 EV Charging Station

BS20 EV Charging Station is an electric vehicle charging device with embedded firmware.

## Latest Besen BS20 EV Charging Station vulnerabilities

- [CVE-2026-9398: Besen BS20 EV Charging Station authentication bypass in BLE/WiFi](https://junglewise.ai/threats/cve-2026-9398-besen-bs20-ev-charging-station-authentication-bypass-in-ble-wifi) (low, CVSS 3.1, published 24 May 2026)
- [CVE-2026-9397: Besen BS20 EV Charging Station improper authorization in OTA Update Handler](https://junglewise.ai/threats/cve-2026-9397-besen-bs20-ev-charging-station-improper-authorization-in-ota) (high, CVSS 8.1, published 24 May 2026)
- [CVE-2026-9396: Besen BS20 EV Charging Station UI spoofing in Firmware Version Check](https://junglewise.ai/threats/cve-2026-9396-besen-bs20-ev-charging-station-ui-spoofing-in-firmware-version) (low, CVSS 3.7, published 24 May 2026)
- [CVE-2026-9395: Besen BS20 EV Charging Station cleartext credential exposure in BLE/UDP](https://junglewise.ai/threats/cve-2026-9395-besen-bs20-ev-charging-station-cleartext-credential-exposure-in) (low, CVSS 3.5, published 24 May 2026)
- [CVE-2026-9394: Besen BS20 EV Charging Station weak authentication in BLE handler](https://junglewise.ai/threats/cve-2026-9394-besen-bs20-ev-charging-station-weak-authentication-in-ble-handler) (low, CVSS 3.1, published 24 May 2026)

## Most severe Besen BS20 EV Charging Station vulnerabilities

- [CVE-2026-9397: Besen BS20 EV Charging Station improper authorization in OTA Update Handler](https://junglewise.ai/threats/cve-2026-9397-besen-bs20-ev-charging-station-improper-authorization-in-ota) (high, CVSS 8.1, published 24 May 2026)
- [CVE-2026-9396: Besen BS20 EV Charging Station UI spoofing in Firmware Version Check](https://junglewise.ai/threats/cve-2026-9396-besen-bs20-ev-charging-station-ui-spoofing-in-firmware-version) (low, CVSS 3.7, published 24 May 2026)
- [CVE-2026-9395: Besen BS20 EV Charging Station cleartext credential exposure in BLE/UDP](https://junglewise.ai/threats/cve-2026-9395-besen-bs20-ev-charging-station-cleartext-credential-exposure-in) (low, CVSS 3.5, published 24 May 2026)
- [CVE-2026-9398: Besen BS20 EV Charging Station authentication bypass in BLE/WiFi](https://junglewise.ai/threats/cve-2026-9398-besen-bs20-ev-charging-station-authentication-bypass-in-ble-wifi) (low, CVSS 3.1, published 24 May 2026)
- [CVE-2026-9394: Besen BS20 EV Charging Station weak authentication in BLE handler](https://junglewise.ai/threats/cve-2026-9394-besen-bs20-ev-charging-station-weak-authentication-in-ble-handler) (low, CVSS 3.1, published 24 May 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Besen BS20 EV Charging Station vulnerabilities", https://junglewise.ai/threats/technologies/bs20-ev-charging-station, 9 November 2026.