Hongdian H8922 Telnet Backdoor Vulnerability Cve 2021 28149

#HongDian H8922 Telnet backdoor vulnerability CVE-2021-28149

Vulnerability Description

Hongdian H8922 Telnet has a hardcoded account password and is open by default. Port 5188 is connected, so you can obtain permissions as Root

Vulnerability Impact

HongDrive H8922

Network surveying and mapping

app:”Hongdian H8922 Industrial Router”

Vulnerability reappears

Use Telnet to connect to the target port 5188, with the account password root/superzxmn