ByteOS Network

NVD Vulnerability Details :

CVE-2026-20761

Awaiting Analysis

Source-ics-cert@hq.dhs.gov

Published At-20 Feb, 2026 | 16:22

Updated At-20 Feb, 2026 | 16:55

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 8.1

Base severity: HIGH

Vector:

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

Weaknesses

CWE ID	Type	Source
CWE-77	Primary	ics-cert@hq.dhs.gov

CWE ID: CWE-77

Type: Primary

Source: ics-cert@hq.dhs.gov

References

Hyperlink	Source	Resource
https://enoceanwiki.atlassian.net/wiki/spaces/DrftSSIoT/pages/1475410/SmartServer+IoT+Release+Notes#Current-Stable-Release	ics-cert@hq.dhs.gov	N/A
https://enoceanwiki.atlassian.net/wiki/spaces/IEC/pages/288063529/Enhancing+Security	ics-cert@hq.dhs.gov	N/A
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-050-01.json	ics-cert@hq.dhs.gov	N/A
https://www.cisa.gov/news-events/ics-advisories/icsa-26-050-01	ics-cert@hq.dhs.gov	N/A