CVE-2026-28204: Ctek Chargeportal

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Charging station authentication identifiers are publicly accessible via web-based mapping platforms.

Affected products

• Ctek Chargeportal: any version

Published 2026-03-20. Last modified 2026-06-17.