CVE-2024-43406: LF Edge eKuiper is a lightweight IoT data analytics and stream processing engine running on resource-constrain

Q: How do I fix CVE-2024-43406?

ekuiper: upgrade to 1.14.2. Exact commands for each OS are on this page.

Q: Is CVE-2024-43406 being exploited?

CVE-2024-43406 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-43406 affect?

CVE-2024-43406 affects ekuiper. Severity is high (CVSS 8.8). 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 sql

Q: How urgent is CVE-2024-43406?

Priority 51/100. High severity; Public exploit reference

This month

HIGH 8.8UPGRADE

CVE-2024-43406 is a high-severity flaw (CVSS 8.8) affecting ekuiper. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.9% (top 41%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-08-20
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: lfedge

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-08-20 15:15 UTCPublished CVE record published
2026-06-17 07:50 UTCUpdated Record last modified

lfedge ekuiper UPGRADE

Affected: < 1.14.2

Fixed in: 1.14.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ekuiper || rpm -q ekuiper || ekuiper --version

2. UPGRADE to 1.14.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ekuiper

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ekuiper

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-43406?

ekuiper: upgrade to 1.14.2. Exact commands for each OS are on this page.

Is CVE-2024-43406 being exploited?

CVE-2024-43406 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-43406 affect?

CVE-2024-43406 affects ekuiper. Severity is high (CVSS 8.8). 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 sql

How urgent is CVE-2024-43406?

Priority 51/100. High severity; Public exploit reference

Related CVEs

CVE-2025-54379 CRITICAL 9.8 DOWNGRADE LF Edge eKuiper is a lightweight IoT data analytics and stream processing engine running on resource-constrain
CVE-2024-52290 MEDIUM 6.3 UPGRADE LF Edge eKuiper is a lightweight internet of things (IoT) data analytics and stream processing engine

References

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