A file 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 arbitrary file overwrite. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1395 Exploit Technical Description Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: talos

Published: 2022-02-04T22:29:10

Updated: 2022-02-04T22:29:10

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


Link: CVE-2021-21968

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-02-04T23:15:10.717

Modified: 2023-06-30T18:08:30.907


Link: CVE-2021-21968

JSON object: View

cve-icon Redhat Information

No data.