CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.9. It may lead to a denial-of-service condition.
CVE
CVE-2021-21967
Severity
MEDIUM
CVSS
5.9
EPSS
0.73%
Original NVD 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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)