CVE-2026-80216: High severity Milesight IoT devices (NFC interface) vulnerability
Published Aug 26, 2026
·Updated
Rejected reason: duplicate record
Affected Software
1 affected component
Milesight IoT devices (NFC interface)
Event History
Aug 26, 2026
CVE Published
via MITRE·02:51 AM
Rejected
via MITRE·02:51 AM
Rejected
via MITRE·02:55 AM
Data Sourced
via NVD·05:18 AM
Description
Frequently Asked Questions
1
Who can exploit this issue?
An unauthenticated attacker must be in physical proximity to an affected device and able to perform an NFC read operation. No prior credentials or user interaction are required.
2
What is the practical impact if the keys are exposed?
An attacker can retrieve LoRaWAN ABP NwkSKey and AppSKey values and D2D keys. These keys can enable decryption of LoRaWAN traffic, forged uplink or downlink frames, falsified sensor data, supported device commands, and rejection of later legitimate frames.