CVE-2025-7421 Information

Description

A vulnerability was found in Tenda O3V2 1.0.0.12(3880). It has been rated as critical. This issue affects the function fromMacFilterModify of the file /goform/operateMacFilter of the component httpd. The manipulation of the argument mac leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Reference

https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_54/54.md https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_54/54.md https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_54/54.md#poc https://vuldb.com/?ctiid.315881 https://vuldb.com/?id.315881 https://vuldb.com/?submit.608867 https://www.tenda.com.cn/

Related CNNVD

CNNVD-202507-1625 (Published: 2025-07-11)