CVE-2024-21880: Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability via the url

Q: How do I fix CVE-2024-21880?

iq gateway firmware: upgrade to newer than 7.3.120. Exact commands for each OS are on this page.

Q: Is CVE-2024-21880 being exploited?

CVE-2024-21880 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-2024-21880 affect?

CVE-2024-21880 affects iq gateway firmware. Severity is high (CVSS 7.2). Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability via the url parameter of an authenticated enpoint in Enphase IQ Gateway (formerly known as Enphase) allows OS Command Injection.This issue aff

This month

HIGH 7.2UPGRADE

CVE-2024-21880 is a high-severity flaw (CVSS 7.2) affecting iq gateway firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability via the url parameter of an authenticated enpoint in Enphase IQ Gateway (formerly known as Enphase) allows OS Command Injection.This issue affects Envoy: 4.x <= 7.x

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	2.4% (top 16%)
CISA exploited list	No
Weakness	CWE-77, CWE-78
Published	2024-08-12
Last modified	2026-06-17

Publisher (CNA): Dutch Institute for Vulnerability Disclosure · Vendor: enphase

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

Am I affected?

Timeline

2024-08-12 13:38 UTCPublished CVE record published
2026-06-17 07:10 UTCUpdated Record last modified

enphase iq gateway firmware UPGRADE

Affected: >= 4.0 and <= 7.3.120

Fixed in: newer than 7.3.120

Safe to downgrade to: a release before 4.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

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-2024-21880?

iq gateway firmware: upgrade to newer than 7.3.120. Exact commands for each OS are on this page.

Is CVE-2024-21880 being exploited?

CVE-2024-21880 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-2024-21880 affect?

CVE-2024-21880 affects iq gateway firmware. Severity is high (CVSS 7.2). Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability via the url parameter of an authenticated enpoint in Enphase IQ Gateway (formerly known as Enphase) allows OS Command Injection.This issue aff

How urgent is CVE-2024-21880?

Priority 46/100. High severity

Software pages

Envoy vulnerabilities

Related CVEs

CVE-2024-21879 HIGH 8.8 UPGRADE Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability through an u
CVE-2024-21878 CRITICAL 9.8 UPGRADE Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Enphase I
CVE-2024-21877 MEDIUM 6.5 UPGRADE Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability through a url par
CVE-2024-21876 CRITICAL 9.1 UPGRADE Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability via a URL paramet

References

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