What is CVE-2024-43406?

CVE-2024-43406 is a high-severity vulnerability in Lf-Edge Ekuiper, classified under SQL Injection. CVSS score: 8.8/10. Published 2024-08-20.

How severe is CVE-2024-43406?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Lf-Edge Ekuiper

CVE-2024-43406

LF Edge eKuiper is a lightweight IoT data analytics and stream processing engine running on resource-constraint edge devices. A user could utilize and exploit SQL Injection to allow the execution of malicious SQL query via Get method in sqlKvStore. This vulnerability is fixed in 1.14.2.

Vulnerability class: SQL Injection

Published 2024-08-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (57.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Lf-Edge Ekuiper — versions < 1.14.2
Lfedge Ekuiper

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/lf-edge/ekuiper/security/advisories/GHSA-r5ph-4jxm-6j9p (Exploit, Vendor Advisory)
github.com/lf-edge/ekuiper/commit/1a9c745649438feaac357d282959687012b65503 (Patch)

Frequently asked questions

What is CVE-2024-43406?: CVE-2024-43406 is a high-severity vulnerability in Lf-Edge Ekuiper, classified under SQL Injection. CVSS score: 8.8/10. Published 2024-08-20.
How severe is CVE-2024-43406?: High severity. CVSS v3 base score is 8.8 out of 10.