CVE-2021-21971

An out-of-bounds write vulnerability exists in the URL_decode functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted MQTT payload can lead to an out-of-bounds write. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.

Date published : 2022-02-04

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1406