{"cve":"CVE-2025-65821","nvd":{"published":"2025-12-10T21:16:07.797","modified":"2026-06-17T09:55:57.843","status":"Analyzed","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-1191"],"references":["https://gist.github.com/dead1nfluence/4dffc239b4a460f41a03345fd8e5feb5#file-uart-download-mode-enabled-md","https://github.com/dead1nfluence/Meatmeet-Pro-Vulnerabilities/blob/main/Device/UART-Download-Mode-Enabled.md"],"products":["meatmeet:meatmeet_pro_wifi_\\&_bluetooth_meat_thermometer_firmware"],"source":"nvd","synced_at":"2026-10-19T22:16:40.427100871+00:00"},"epss":{"cve":"CVE-2025-65821","score":0.00368,"percentile":0.30694,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}