CVE-2025-65821

Published: Dec 10, 2025Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

As UART download mode is still enabled on the ESP32 chip on which the firmware runs, an adversary can dump the flash from the device and retrieve sensitive information such as details about the current and previous Wi-Fi network from the NVS partition. Additionally, this allows the adversary to reflash the device with their own firmware which may contain malicious modifications.

Affected (1)

Products: Meatmeet: Meatmeet Pro Wifi & Bluetooth Meat Thermometer Firmware

1 product

Meatmeet Pro Wifi & Bluetooth Meat Thermometer Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Meatmeet Meatmeet Pro Wifi & Bluetooth Meat Thermometer Firmware	Version 1.0.34.4

Running on/with	Platform Versions
Meatmeet Meatmeet Pro Wifi & Bluetooth Meat Thermometer	All versions

Related CWEs

On-Chip Debug and Test Interface With Improper Access Control

The chip does not implement or does not correctly perform access control to check whether users are authorized to access internal registers and test modes through the physical debug/test interface.

References (2)

https://gist.github.com/dead1nfluence/4dffc239b4a460f41a03345fd8e5feb5#file-uart-download-mode-enabled-md

Source: cve@mitre.org

Third Party Advisory

https://github.com/dead1nfluence/Meatmeet-Pro-Vulnerabilities/blob/main/Device/UART-Download-Mode-Enabled.md

Source: cve@mitre.org

Third Party Advisory

Timeline

No history available yet.