CVE-2015-6016

Name of the Vulnerable Software and Affected Versions ZyXEL P-660HW-T1 versions 3.40(AXH.0) ZyXEL PMG5318-B20A versions 1.00AANC0b5 ZyXEL NBG-418N (affected versions not specified)

Description The issue is related to the use of a default password for the administrator account in the firmware of certain ZyXEL devices and the ZyNOS operating system. This allows a remote attacker to gain administrative access.

Recommendations For ZyXEL P-660HW-T1 version 3.40(AXH.0), change the default administrator password to a unique and strong password. For ZyXEL PMG5318-B20A version 1.00AANC0b5, change the default administrator password to a unique and strong password. For ZyXEL NBG-418N, change the default administrator password to a unique and strong password.