Sealevel Systems SeaConnect 370W Buffer Overflow Vulnerability (CNVD-2022-10702)

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 NBNS feature that does not effectively limit memory boundaries, and can be exploited by attackers to cause remote code execution via specially crafted network packets.