High severity7.5NVD Advisory· Published Dec 10, 2025· Updated Jun 17, 2026
CVE-2025-65821
CVE-2025-65821
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.
AI Insight
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Affected products
2- cpe:2.3:o:meatmeet:meatmeet_pro_wifi_\&_bluetooth_meat_thermometer_firmware:1.0.34.4:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- gist.github.com/dead1nfluence/4dffc239b4a460f41a03345fd8e5feb5nvdThird Party Advisory
- github.com/dead1nfluence/Meatmeet-Pro-Vulnerabilities/blob/main/Device/UART-Download-Mode-Enabled.mdnvdThird Party Advisory
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