Two zero-day vulnerabilities in Bluetooth Low-Energy chips made by Texas Instruments (and used in millions of wireless access points) open corporate networks to crippling stealth attacks.
Adversaries can exploit the bugs by simply being approximately 100 to 300 feet from the vulnerable devices. A compromised access point can then lead to an attacker taking control of the access point, capturing all traffic, and then using the compromised device as a springboard for further internal attacks.
The issue impacts Wi-Fi access points made by Cisco, Cisco Meraki and Hewlett-Packard Enterprise’s Aruba, accounting for a large percentage of hardware used in corporations, according to researchers at Israeli security firm Armis. The firm discovered the two bugs earlier this year and publicly disclosed them on Thursday.