SQL Injection in Lf-Edge Ekuiper
CVE-2025-54379
LF Edge eKuiper is a lightweight IoT data analytics and stream processing engine running on resource-constraint edge devices. In versions before 2.2.1, there is a critical SQL Injection vulnerability in the getLast API functionality of the eKuiper project. This flaw allows unauthenticated remote attackers to execute arbitrary SQL statements on the underlying SQLite database by manipulating the table name input in an API request. Exploitation can lead to data theft, corruption, or deletion, and full database compromise. This is fixed in version 2.2.1.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (53.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Lf-Edge Ekuiper — versions < 2.2.1
- Lfedge Ekuiper — versions 2.1.5
Weakness classification (CWE)
References
- github.com/lf-edge/ekuiper/security/advisories/GHSA-526j-mv3p-f4vv (Exploit, Vendor Advisory)
- github.com/lf-edge/ekuiper/commit/72c4918744934deebf04e324ae66933ec089ebd3 (Patch)
Frequently asked questions
- What is CVE-2025-54379?
- CVE-2025-54379 is a critical-severity vulnerability in Lf-Edge Ekuiper, classified under SQL Injection. CVSS score: 9.8/10. Published 2025-07-24.
- How severe is CVE-2025-54379?
- Critical severity. CVSS v3 base score is 9.8 out of 10.