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Vulnerabilities for
'200 series firmware'
2022-01-10
CVE-2020-9057
CWE-311
Z-Wave devices based on Silicon Labs 100, 200, and 300 series chipsets do not support encryption, allowing an attacker within radio range to take control of or cause a denial of service to a vulnerable device. An attacker can also capture and replay Z-Wave traffic. Firmware upgrades cannot directly address this vulnerability as it is an issue with the Z-Wave specification for these legacy chipsets. One way to protect against this vulnerability is to use 500 or 700 series chipsets that support Security 2 (S2) encryption. As examples, the Linear WADWAZ-1 version 3.43 and WAPIRZ-1 version 3.43 (with 300 series chipsets) are vulnerable.
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Vendor:
Silabs
10
Products
700 series firmware
Z-wave s0 firmware
Z-wave s2 firmware
Bluetooth low energy software development kit
Micrium uc-http
Uzb-7
500 series firmware
100 series firmware
200 series firmware
300 series firmware
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