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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Tue, 15 Apr 2025 19:15:00 +0000
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Status: PUBLISHED
Assigner: talos
Published:
Updated: 2025-04-15T19:08:14.098Z
Reserved: 2021-01-04T00:00:00.000Z
Link: CVE-2021-21967

Updated: 2024-08-03T18:30:23.664Z

Status : Modified
Published: 2022-04-14T20:15:08.650
Modified: 2024-11-21T05:49:20.253
Link: CVE-2021-21967

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