Security Advisory

CVE-2021-21967

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-04-14 19:56:06

Last updated 2025-04-15 19:08:14

Assigner talos

State PUBLISHED

Description

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

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