Security Advisory
CVE-2020-27890
8.2
HIGH
Vulnerability Description
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.
Published Date
October 27, 2020
Official Source
NIST NVD Advisory