CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.3. See the original NVD description below for full technical details.
CVE
CVE-2021-21968
Severity
HIGH
CVSS
8.3
EPSS
0.95%
Original NVD Description
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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)