CVE-2021-33889

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CVSS 3.1

6.8 medium

EPSS

<1%p26

Published

Jul 2, 2021 (Jul 2, 2021)

Modified

Jun 17, 2026

Description

OpenThread wpantund through 2021-07-02 has a stack-based Buffer Overflow because of an inconsistency in the integer data type for metric_len.

Vendors: openthread
Products: wpantund
Weakness: CWE-787
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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