Security researchers Martin Rakhmanov from Trustwave conducted a one-year-study on the firmware running on Netgear routers and discovered vulnerabilities in a couple of dozen models.
Netgear has just released many security updates that address vulnerabilities in a couple of dozen models.
The vulnerabilities have been reported by security researchers Martin Rakhmanov from Trustwave, which conducted a one-year-study on the firmware running on Netgear’s box.
Users are recommended to apply the security patches as soon as possible, they can be exploited by hackers to compromise gateways and wireless points.
The expert discovered that 17 different Netgear routers are affected by a remote authentication bypass that could be exploited by a remote attacker to access target networks without having to provide a password.
“This also affects large set of products (17 total) and is trivial to exploit. Authentication is bypassed if “&genie=1″ is found within the query string.” reads the analysis published by Rakhmanov.
Yes, it’s right, an attacker just needs to append the “&genie=1” the URL to bypass authentication, of course, the attack works against any gateways with remote configuration access enabled.
Attackers can access the device changing its DNS settings to redirect browsers to malicious sites.