CVE-2026-20761 HIGH

CVE-2026-20761: EnOcean SmartServer IoT Command Injection

Vendor Enocean Edge Inc
Product SmartServer IoT
Weakness CWE-77
Published February 20, 2026
Last update February 20, 2026
View on NVD All CVEs

CVSS base score

8.1/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

A vulnerability exists in EnOcean SmartServer IoT version 4.60.009 and prior, which would allow remote attackers, in the LON IP-852 management messages, to send specially crafted IP-852 messages resulting in arbitrary OS command execution on the device.

Key dates

02Disclosure timeline

February 20, 2026 CVE published
February 20, 2026 Record updated