CVE-2024-21879

URL parameter manipulations allows an authenticated attacker to execute arbitrary OS commands in Enphase IQ Gateway v4.x to v8.x and < v8.2.4225

Published Aug 10, 2024 CVSS 4.0 · 8.7 High EPSS 2.5% KEV · Not listed
Description
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.

Remediation

Vendor Solution

Devices are remotely being updated by the vendor.


Vendor Workaround

It is adviced to not expose this device to untrusted network acces. In other words, make sure this decvice is not reachable from the internet, a guest network or a public network.

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2024-19490 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.
History
Type Values Removed Values Added
First Time appeared Enphase iq Gateway
Enphase iq Gateway Firmware
Weaknesses CWE-78
CPEs cpe:2.3:h:enphase:iq_gateway:-:*:*:*:*:*:*:*
cpe:2.3:o:enphase:iq_gateway_firmware:*:*:*:*:*:*:*:*
Vendors & Products Enphase iq Gateway
Enphase iq Gateway Firmware
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Enphase
Enphase envoy
CPEs cpe:2.3:h:enphase:envoy:*:*:*:*:*:*:*:*
Vendors & Products Enphase
Enphase envoy
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title URL parameter manipulations allows an authenticated attacker to execute arbitrary OS commands in Enphase IQ Gateway v4.x to v8.x and < v8.2.4225
Weaknesses CWE-77
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/S:P/AU:Y/R:I/V:C/RE:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
DIVD
Published
Updated
Mar 11, 2025, 1:38 PM
Reserved
Jan 2, 2024, 6:30 PM
Status
Analyzed
Published
Aug 12, 2024, 1:38 PM
Modified
Jun 17, 2026, 7:10 AM