CVE-2024-21879: Enphase Iq Gateway Firmware

High severity, CVSS 8.8. EPSS: 2.5% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability through an url parameter of an authenticated enpoint in Enphase IQ Gateway (formerly known as Envoy) allows OS Command Injection.This issue affects Envoy: from 4.x to 8.x and < 8.2.4225.

Affected products

• Enphase Iq Gateway Firmware: from 4.0, before 8.2.4225 (fixed in 8.2.4225)

Published 2024-08-12. Last modified 2026-06-17.