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Blogs | RESEARCH | April 20, 2017

Linksys Smart Wi-Fi Vulnerabilities

By Tao Sauvage Last year I acquired a Linksys Smart Wi-Fi router, more specifically the EA3500 Series. I chose Linksys (previously owned by Cisco and currently owned by Belkin) due to its popularity and I thought that it would be interesting to have a look at a router heavily marketed outside of Asia, hoping to have different results than with my previous research on the BHU Wi-Fi uRouter, which is only distributed in China. Smart Wi-Fi is the latest family of Linksys routers and includes more than 20 different models…

Tao Sauvage
Blogs | RESEARCH | August 17, 2016

Multiple Vulnerabilities in BHU WiFi “uRouter”

A Wonderful (and !Secure) Router from China The BHU WiFi uRouter, manufactured and sold in China, looks great – and it contains multiple critical vulnerabilities. An unauthenticated attacker could bypass authentication, access sensitive information stored in its system logs, and in the worst case, execute OS commands on the router with root privileges. In addition, the uRouter ships with hidden users, SSH enabled by default and a hardcoded root password…and injects a third-party JavaScript file into all users’ HTTP traffic. In this blog post, we cover the main security issues…

Tao Sauvage
Blogs | RESEARCH | March 9, 2016

Got 15 minutes to kill? Why not root your Christmas gift?

TP-LINK NC200 and NC220 Cloud IP Cameras, which promise to let consumers “see there, when you can’t be there,” are vulnerable to an OS command injection in the PPPoE username and password settings. An attacker can leverage this weakness to get a remote shell with root privileges. The cameras are being marketed for surveillance, baby monitoring, pet monitoring, and monitoring of seniors. This blog post provides a 101 introduction to embedded hacking and covers how to extract and analyze firmware to look for common low-hanging fruit in security. This post…

Tao Sauvage

Commonalities In Vehicle Vulnerabilities

With the connected car becoming commonplace in the market, vehicle cybersecurity continues to grow more important every year. At the forefront of security research, IOActive has amassed real-world vulnerability data illustrating the general issues and potential solutions to the cybersecurity threats today’s vehicles face.

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