CVE-2020-13602

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

Remote Denial of Service in LwM2M do_write_op_tlv. Zephyr versions >= 1.14.2, >= 2.2.0 contain Improper Input Validation (CWE-20), Loop with Unreachable Exit Condition ('Infinite Loop') (CWE-835). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20 CWE-835

Affected software

No affected versions have been published.

Timeline

Published: May 25, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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