CVE-2018-10627: Echelon I.lon 100 Firmware

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. An attacker can use the SOAP API to retrieve and change sensitive configuration items such as the usernames and passwords for the Web and FTP servers. This vulnerability does not affect the i.LON 600 product.

Affected products

• Echelon I.lon 100 Firmware: any version
• Echelon Smartserver 1 Firmware: any version
• Echelon Smartserver 2 Firmware: before 4.11.007 (fixed in 4.11.007)

Published 2018-07-24. Last modified 2026-06-17.