Huawei router exploit involved in Satori and Brickerbot given away for free on Christmas by Blackhat Santa. Vulnerability CVE-2018-7900 Makes It Easy for Attackers to Find Huawei Devices at Risk. Huawei router vulnerability involved in free exploit given away on Christmas morning. Huawei routers and other Huawei products were given away freebies on Christmas Day by Black Hat Santa. Huawei’s router exploit was used to exploit the vulnerability of the Huawei router in the wild for the first time in December.”]