Vulnerability in Besen Bs20 Ev Charging Station
CVE-2026-9395
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."
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.002 (14.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 14.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.001
Affected products
- Besen Bs20 Ev Charging Station — versions 20260426
Weakness classification (CWE)
References
- vuldb.com/vuln/365376 (vdb-entry)
- vuldb.com/vuln/365376/cti (signature, permissions-required)
- vuldb.com/submit/813572 (third-party-advisory)
- github.com/carfeii/besen (related)
Frequently asked questions
- What is CVE-2026-9395?
- CVE-2026-9395 is a low-severity vulnerability in Besen Bs20 Ev Charging Station, classified under Insufficiently Protected Credentials. CVSS score: 3.5/10. Published 2026-05-24.
- How severe is CVE-2026-9395?
- Low severity. CVSS v3 base score is 3.5 out of 10.