Sealevel Systems SeaConnect 370W Buffer Overflow Vulnerability (CNVD-2022-10700)

Sealevel Systems SeaConnect 370W is an Industrial Internet of Things (Iiot) edge device from Sealevel Systems, Inc. A buffer overflow vulnerability exists in Sealevel Systems SeaConnect 370W, which stems from the product’s OTA Update u-download feature that does not effectively limit memory boundaries, and can be exploited by attackers to cause remote code execution via specially crafted network packets.