The CERT Coordination Center (CERT/CC) has released a security advisory describing multiple vulnerabilities that impact Broadcom WiFi chipset drivers. Four vendors have confirmed they are impacted at the time of the latest published advisory on Wednesday.
Security researchers warn that an IoT botnet has been scanning the internet and exploiting nearly 100,000 routers exposed with a five year old UPnP vulnerability.
Lenovo warned its customers about two critical Broadcom WiFi vulnerabilities that affect 25 ThinkPad models. The firmware vulnerabilities impact Broadcom’s BCM4356 Wireless LAN Driver for Windows 10 and contain buffer overflow flaws.