---
id: CVE-2025-36747
title: "ShineLan-X contains\_a set of credentials for an FTP server was found within the firmware, allowing\_testers to establish an insecure FTP connection with the server.\_This may allow an attacker to replace legitimate files being deployed to …"
summary: "ShineLan-X contains\_a set of credentials for an FTP server was found within the firmware, allowing\_testers to establish an insecure FTP connection with the server.\_This may allow an attacker to replace legitimate files being deployed to …"
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-798
vendor: growatt
product: shine_lan-x_firmware
affected:
  - 'shine_lan-x_firmware >= 3.6.0.0, < 3.6.0.2'
patched:
  - shine_lan-x_firmware 3.6.0.2
published: '2025-12-13'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T19:10:00.160'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-36747'
references:
  - url: 'https://csirt.divd.nl/CVE-2025-36747/'
    label: csirt@divd.nl
tags:
  - nvd
epss: 0.00319
epssPercentile: 0.22727
ingestedAt: '2026-10-07T19:44:15.652Z'
---

## Overview

ShineLan-X contains a set of credentials for an FTP server was found within the firmware, allowing testers to establish an insecure FTP connection with the server. This may allow an attacker to replace legitimate files being deployed to devices with their own malicious versions, since the firmware signature verification is not enforced.

## Affected

- `shine_lan-x_firmware >= 3.6.0.0, < 3.6.0.2`

## Remediation

Upgrade past the affected range:

- `shine_lan-x_firmware 3.6.0.2`