var-202401-0055
Vulnerability from variot

A vulnerability was found in Tenda W9 1.0.0.7(4456) and classified as critical. This issue affects the function formQosManage_user of the component httpd. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250709 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Shenzhen Tenda Technology Co.,Ltd. of w9 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state.

Tenda W9 version 1.0.0.7 has an out-of-bounds write vulnerability, which is caused by a stack-based buffer overflow in the ssidIndex parameter of the formQosManage_user function. An attacker can exploit this vulnerability to inject malicious code to steal sensitive information or damage the system

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