CVE-2026-9395

LOW 3.5

Besen BS20 EV Charging Station BLE/UDP insufficiently protected credentials

CVSS Score

3.5

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in Besen BS20 EV Charging Station up to 20260426. Affected is an unknown function of the component BLE/UDP. The manipulation leads to insufficiently protected credentials. The attack needs to be initiated within the local network. 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."

CWE	CWE-522
Vendor	besen
Product	bs20 ev charging station
Published	May 24, 2026
Last Updated	May 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Besen / BS20 EV Charging Station

20260426

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/365376 vuldb.com: https://vuldb.com/vuln/365376/cti vuldb.com: https://vuldb.com/submit/813572 github.com: https://github.com/carfeii/besen#finding-2-cleartext-credential-exposure-via-ble-and-udp-in-besen-home-ev-charging-station

Credits

🔍 carfeii (VulDB User) VulDB CNA Team