CVE-2020-27892 describes a denial-of-service vulnerability in the Zigbee protocol implementation on Texas Instruments CC2538 devices running Z-Stack 3.0.1. The flaw allows an attacker to crash the device by sending a malformed ZCL Discover Commands Received or Generated Response message. With a CVSS score of 7.5 (High), this vulnerability can be exploited remotely with low complexity, leading to a complete loss of availability for affected devices. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.1CPE matchmatch criteria | cpe:2.3:a:ti:z-stack:3.0.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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Remediation records are not available for this CVE.