CVE-2020-25755

HIGH

Enphase Envoy R3.x and D4.x - Authenticated OS Command Injection via Upgrade Start Force Parameter

Title source: llm
STIX 2.1

Description

An issue was discovered on Enphase Envoy R3.x and D4.x (and other current) devices. The upgrade_start function in /installer/upgrade_start allows remote authenticated users to execute arbitrary commands via the force parameter.

References (3)

Core 3
Core References
Product, Vendor Advisory x_refsource_misc
https://enphase.com/en-us/products-and-services/envoy-and-combiner
Third Party Advisory x_refsource_misc
https://stage2sec.com

Scores

CVSS v3 8.8
EPSS 0.0308
EPSS Percentile 86.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-78
Status published
Products (2)
enphase/envoy_firmware d4.0
enphase/envoy_firmware r3.0
Published Jun 16, 2021
Tracked Since Feb 18, 2026