A broken access control vulnerability found in Advan VD-1 firmware version 230 leads to insecure ADB service. An attacker can send a POST request to cgibin/AdbSetting.cgi to enable ADB without any authentication then take the compromised device as a relay or to install mining software.
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
Link | Tags |
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https://gist.github.com/keniver/f5155b42eb278ec0273b83565b64235b#file-androvideo-advan-vd-1-multiple-vulnerabilities-md | third party advisory exploit |
https://tvn.twcert.org.tw/taiwanvn/TVN-201906006 | third party advisory |
http://surl.twcert.org.tw/VeNHn | third party advisory |