CVE•Published 2026-06-25•Modified 2026-06-25•0 articles on news•4 live references•NVD data

CVE-2026-47153Silabs · Emberznet

Vulnerability data via NVD (ingested)

CVSS v3.1

6.5

MEDIUM

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

EPSS percentile

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Weaknesses (CWE)

CWE-369Divide By Zero

Description

In EmberZNet v9.0.2 and earlier, a malformed Level Control Step command can terminate the process through a divide-by-zero fault. This command must come from a device that has already joined the network. Only devices supporting the Level Control cluster may be impacted.

Timeline

Published 2026-06-25

Modified 2026-06-25

External references

NVD MITRE Exploit-DB VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-47153

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Silabs Emberznet"

All exposed Silabs Emberznet instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Emberznet"

HTTP body or banner mentions "Emberznet" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-47153