What is CVE-2020-25755?

CVE-2020-25755 is a high-severity vulnerability in Enphase Envoy, classified under OS Command Injection. CVSS score: 8.8/10. Published 2021-06-16.

How severe is CVE-2020-25755?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Enphase Envoy

CVE-2020-25755

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.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.031 (86.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Enphase Envoy
Enphase Envoy_firmware — versions d4.0, r3.0
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Product, x_refsource_MISC, Vendor Advisory)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-25755?: CVE-2020-25755 is a high-severity vulnerability in Enphase Envoy, classified under OS Command Injection. CVSS score: 8.8/10. Published 2021-06-16.
How severe is CVE-2020-25755?: High severity. CVSS v3 base score is 8.8 out of 10.