Carrier LenelS2 HID Mercury access panels buffer overflow vulnerability (CNVD-2022-77063)

Carrier LenelS2 HID Mercury access panels is a controller panel from Carrier, Inc. A buffer overflow vulnerability exists in Carrier LenelS2 HID Mercury access panels, which could be exploited by an attacker to send a specially crafted, unauthenticated HTTP request to the device, which can overflow the buffer.