CVE-2026-40849: Helmholz MYREX24V2

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

An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the user_alarmprofile view due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.

Affected products

• Helmholz MYREX24V2: from 0.0.0, up to and including 2.20.0; version 2.20.0 only
• Helmholz MYREX24V2.VIRTUAL: from 0.0.0, up to and including 2.20.0; version 2.20.0 only
• Mb Connect Line MBCONNECT24: from 0.0.0, up to and including 2.20.0; version 2.20.0 only
• Mb Connect Line MYMBCONNECT24: from 0.0.0, up to and including 2.20.0; version 2.20.0 only

Published 2026-05-27. Last modified 2026-06-17.