CVE-2021-37605

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CVSS 3.1

7.5 high

EPSS

1%p68

Published

Aug 5, 2021 (Aug 5, 2021)

Modified

Jun 17, 2026

Description

In version 6.5 Microchip MiWi software and all previous versions including legacy products, the stack is validating only two out of four Message Integrity Check (MIC) bytes.

Vendors: microchip
Products: miwi
Weakness: CWE-670
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.3%)

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