CVE-2026-29988highCWE-319

CVE-2026-29988: high-severity vulnerability in Milesight AM102/102L V2

Published

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.3epss 0.2%
A cleartext transmission of sensitive information vulnerability in the NFC interface of multiple Milesight IoT device models running affected firmware versions allows an unauthenticated attacker with physical proximity to retrieve LoRaWAN ABP NwkSKey and AppSKey values and D2D keys via an NFC read operation. The exposed keys can be used to decrypt LoRaWAN traffic, forge uplink and downlink frames, submit falsified sensor data, issue supported device commands, and cause subsequent legitimate frames to be rejected.
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:H/SA:N
Affected products
Milesight · AM102/102L V2Milesight · AM103/103L V2Milesight · AM304LMilesight · AM305LMilesight · AM307 V2Milesight · AM308Milesight · AM308LMilesight · AM319Milesight · AT101Milesight · EM300-DIMilesight · EM300-MCS V3Milesight · EM300-MLD V3Milesight · EM300-SLD V3Milesight · EM300-TH V3Milesight · EM300-ZLD V3Milesight · EM320-THMilesight · EM320-TILTMilesight · EM400-MUD LoRaWAN®Milesight · EM400-MUD NB-IoTMilesight · EM400-TLD LoRaWAN®Milesight · EM400-TLD NB-IoTMilesight · EM400-UDL LoRaWAN®Milesight · EM410-RDL CellularMilesight · EM411-RDLMilesight · EM500-CO2 V2Milesight · EM500-LGTMilesight · EM500-PPMilesight · EM500-PT100 V2Milesight · EM500-SMTCMilesight · EM500-SWLMilesight · EM500-UDLMilesight · GS301Milesight · TS201 V2Milesight · TS30x V2Milesight · UC501Milesight · UC502Milesight · UC511 V4Milesight · UC512 V4Milesight · UC521 CellularMilesight · UC521 LoRaWAN®Milesight · VS321Milesight · VS330Milesight · VS340Milesight · VS341Milesight · VS350 V3Milesight · VS351Milesight · VS360Milesight · VS370Milesight · WS101Milesight · WS136Milesight · WS156Milesight · WS201Milesight · WS202Milesight · WS203Milesight · WS301Milesight · WS303Milesight · WS50X (2W-W11-EU) [501/502/503]Milesight · WS50X (3W-W11-EU) [501/502/503]Milesight · WS50X (3W-W12-EU) [501/502/503]Milesight · WS51X [513/515]Milesight · WS52X [523/525]Milesight · WS558Milesight · WT201 V2Milesight · WT211 V2