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 Score

8.7

*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

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.

*Credits: Wietse Boonstra (DIVD), Hidde Smit (DIVD), Frank Breedijk (DIVD), Max van der Horst (DIVD)

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

Low

User Interaction

None

System

Vulnerable | Subsequent

Confidentiality

High

Low

Integrity

High

Low

Availability

High

Low

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

Low

User Interaction

None

System

Vulnerable | Subsequent

Confidentiality

High

Low

Integrity

High

Low

Availability

High

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-01-02 CVE Reserved
2024-08-10 CVE Published
2025-03-11 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

CAPEC

CAPEC-88: OS Command Injection

References (3)

URL	Tag	Source
https://csirt.divd.nl/CVE-2024-21879	Third Party Advisory
https://csirt.divd.nl/DIVD-2024-00011	Related

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://enphase.com/cybersecurity/advisories/ensa-2024-4	2024-08-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Enphase Search vendor "Enphase"		Envoy Search vendor "Enphase" for product "Envoy"				>= 8.0.0 < 8.2.4225 Search vendor "Enphase" for product "Envoy" and version " >= 8.0.0 < 8.2.4225"		en		Affected