CVE-2021-27357

—

CVSS 3.1

9.8 critical

EPSS

1%p67

Published

Apr 6, 2021 (Apr 6, 2021)

Modified

Jun 17, 2026

Description

RIOT-OS 2020.01 contains a buffer overflow vulnerability in /sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c.

Vendors: riot-os
Products: riot
Weakness: CWE-120
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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