CVE-2019-6840: Schneider Electric MEG6260-0410 Firmware

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

A Format String: CWE-134 vulnerability exists in U.motion Server (MEG6501-0001 - U.motion KNX server, MEG6501-0002 - U.motion KNX Server Plus, MEG6260-0410 - U.motion KNX Server Plus, Touch 10, MEG6260-0415 - U.motion KNX Server Plus, Touch 15), which could allow an attacker to send a crafted message to the target server, thereby causing arbitrary commands to be executed.

Affected products

• Schneider Electric MEG6260-0410 Firmware: before 1.3.7 (fixed in 1.3.7)
• Schneider Electric MEG6260-0415 Firmware: before 1.3.7 (fixed in 1.3.7)
• Schneider Electric MEG6501-0001 Firmware: before 1.3.7 (fixed in 1.3.7)
• Schneider Electric MEG6501-0002 Firmware: before 1.3.7 (fixed in 1.3.7)

Published 2019-09-17. Last modified 2026-06-17.