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.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1394 Exploit Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: talos

Published: 2022-02-01T00:00:00

Updated: 2022-04-14T19:56:06

Reserved: 2021-01-04T00:00:00


Link: CVE-2021-21967

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-04-14T20:15:08.650

Modified: 2022-04-21T15:42:35.203


Link: CVE-2021-21967

JSON object: View

cve-icon Redhat Information

No data.

CWE