CVE-2020-27890
HIGH score 8.2 published 2020-10-27 . RF/IoT (zigbee)
The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Write Attributes No Response message. It crashes in zclParseInWriteCmd() and does not update the specific attribute's value.
Murphy's Law