In Tenda AC23 v16.03.07.45cn, the sub4781A4 function does not validate the parameters entered by the user, resulting in a post-authentication stack overflow vulnerability.

In Tenda AC23 v16.03.07.45cn, the formSetIPv6status and formGetWanParameter functions do not authenticate user input parameters, resulting in a post-authentication stack overflow vulnerability.

Tenda AC23 Vv16.03.07.45cn is vulnerable to Buffer Overflow via sub450A4C function.

The compareparentcontroltime function does not authenticate user input parameters, resulting in a post-authentication stack overflow vulnerability in Tenda AC23 v16.03.07.45cn.

The sub451784 function does not validate the parameters entered by the user, resulting in a stack overflow vulnerability in Tenda AC23 v16.03.07.45cn

The getparentControllistInfo function does not verify the parameters entered by the user, causing a post-authentication heap overflow vulnerability in Tenda AC23 v16.03.07.45cn

A vulnerability was found in Tenda AC23 16.03.07.45cn. It has been declared as critical. This vulnerability affects unknown code of the file /bin/ate of the component Service Port 7329. The manipulation of the argument v2 leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-228778 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.