ZTE ZXV10 W300 wireless router is prone to a security-bypass vulnerability.

Attackers can exploit this issue to bypass the authentication mechanism and gain access to the vulnerable device.

Ask the Vendor for an update.

The TELNET service on the ZTE ZXV10 W300 router 2.1.0 has a hardcoded password ending with airocon for the admin account, which allows remote attackers to obtain administrative access by leveraging knowledge of the MAC address characters present at the beginning of the password.

ZTE ZXV10 W300 running firmware version 2.1.0 is vulnerable other versions may also be affected.

Try to login into the telnet service.

• http://www.securityfocus.com/bid/65310

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Updated on 2015-03-25