Hidden Backdoor Vulnerability in PATLITE NH-FB, NH-FV, and NBM Series Devices Allows Remote Code Execution

CVE-2018-18473 · HIGH Severity

AV:N/AC:L/AU:N/C:C/I:C/A:C

A hidden backdoor on PATLITE NH-FB Series devices with firmware version 1.45 or earlier, NH-FV Series devices with firmware version 1.10 or earlier, and NBM Series devices with firmware version 1.09 or earlier allow attackers to enable an SSH daemon via the "kankichi" or "kamiyo4" password to the _secret1.htm URI. Subsequently, the default password of root for the root account allows an attacker to conduct remote code execution and as a result take over the system.

Learn more about our Web Application Penetration Testing UK.