National Cyber Awareness System: Problems with Automatic DNS Registration and Autodiscovery

U.S. Department of Homeland Security US-CERT

National Cyber Awareness System:

09/05/2018 02:05 PM EDT
Original release date: September 05, 2018
The CERT Coordination Center (CERT/CC) has released information on problems associated with small office/home office routers using automatic Domain Name System (DNS) registration and autodiscovery. An attacker could exploit these problems to obtain sensitive information.

NCCIC encourages users and administrators to review CERT/CC’s VU#598349 for further information and mitigation recommendations.

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