CVE-2020-10383: Mbconnectline MBCONNECT24

Critical severity, CVSS 9.8. EPSS: 1.8% chance of exploitation in the next 30 days.

An issue was discovered in the MB CONNECT LINE mymbCONNECT24 and mbCONNECT24 software in all versions through 2.5.0. There is an unauthenticated remote code execution in the com_mb24sysapi module.

Affected products

• Mbconnectline MBCONNECT24: up to and including 2.5.0
• Mbconnectline MYMBCONNECT24: up to and including 2.5.0

Published 2020-04-14. Last modified 2026-06-17.