Researcher Finds Backdoor In Chinese-Made Routers Sold Worldwide

Authored by Evgenia Filimianova via The Epoch Times,

Cybersecurity company VulnCheck said on Aug. 5 that it has found that more than 20 models of a Chinese-made wireless router sold worldwide contain a hidden backdoor that could allow unauthorized access to devices connected to the network.

The finding adds to growing Western concerns about cybersecurity risks posed by Chinese-made networking equipment. Western governments have warned for years about hackers exploiting such devices, and U.S. regulators moved this year to restrict imports of foreign-made routers.

Jacob Baines, chief technology officer at VulnCheck, who found the backdoor, said in a blog post that the vulnerability, dubbed "Endlessdoors," affects routers manufactured by Shenzhen Zhibotong Electronics Co. and sold under the Zbtlink and Wiflyer brand names.

Routers serve as the gateway between internet-connected devices and the wider internet, directing traffic to computers, smartphones, smart televisions, cameras, and other connected equipment. Because routers manage internet traffic between connected devices and the wider internet, vulnerabilities affecting them can expose entire home or business networks.

Baines estimates that at least 100,000 such routers are deployed worldwide. The backdoor Baines discovered automatically "dials the same tiny set of end