CVE-2025-15575

MEDIUM

Firmware Update - Code Injection

Title source: llm

Description

The firmware update functionality does not verify the authenticity of the supplied firmware update files. This allows attackers to flash malicious firmware update files on the device. Initial analysis of the firmware update functionality does not show any cryptographic checks (e.g. digital signature checks) on the supplied firmware update files. Furthermore, ESP32 security features such as secure boot are not used.

References (1)

[Various Sources] https://r.sec-consult.com/solax

Scores

CVSS v3 5.3

EPSS 0.0002

EPSS Percentile 4.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Classification

CWE

CWE-494

Status draft

Timeline

Published Feb 12, 2026

Tracked Since Feb 18, 2026