CTEK Chargeportal

• CVE-2026-28204 Medium 6.5 CTEK Chargeportal Insufficiently Protected Credentials 0.3%
• CVE-2026-27649 High 7.3 CTEK Chargeportal Insufficient Session Expiration 0.3%
• CVE-2026-31904 High 7.5 CTEK Chargeportal Improper Restriction of Excessive Authentication Attempts 0.4%
• CVE-2026-25192 Critical 9.4 CTEK Chargeportal Missing Authentication for Critical Function 0.5%