Tenda AC20 Buffer Overflow Vulnerability (CNVD-2025-19579)

The Tenda AC20 is a wireless router from the Chinese company Tenda. The Tenda AC20 suffers from a buffer overflow vulnerability that originates from the failure of the savevirtualserdata function parameter list in the /goform/formSetVirtualSer file to correctly validate the length of the input...

CVE-2025-9088

A vulnerability was found in Tenda AC20 16.03.08.12. This vulnerability affects the function savevirtualserdata of the file /goform/formSetVirtualSer. The manipulation of the argument list leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed t...

CVE-2023-39784

Tenda AC8V4 V16.03.34.06 was discovered to contain a stack overflow via the list parameter in the savevirtualserdata function...

CVE-2023-39784

Tenda AC8V4 V16.03.34.06 was discovered to contain a stack overflow via the list parameter in the savevirtualserdata function...

PT-2023-27104

Name of the Vulnerable Software and Affected Versions Tenda AC8V4 version 16.03.34.06 Description A stack overflow issue was discovered via the list parameter in the save virtualser data function. This issue may be exploited, potentially leading to unintended consequences. Recommendations For Ten...