CVE-2024-21879

HIGH EPSS 82.5%
Published Aug 12, 20241y ago · Modified Jun 17, 20262w ago
8.7 CVSS 4.0
High
Find Similar
Published Aug 12, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
8.7
Exploitability
—
Impact
—
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:I/V:C/RE:H/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope P

Threat Intelligence

EPSS Exploit Probability
82.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-77 Command Injection Injection
CWE-78 OS Command Injection Injection

Affected Products 2

VendorProductVersionRange
enphaseiq_gateway_firmware*≥4.0  –  <8.2.4225
enphaseiq_gateway*any

References 3

  • csirt.divd.nl https://csirt.divd.nl/CVE-2024-21879
    Third Party Advisory
  • csirt.divd.nl https://csirt.divd.nl/DIVD-2024-00011
    Third Party Advisory
  • enphase.com https://enphase.com/cybersecurity/advisories/ensa-2024-4
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.