Description

A weakness has been identified in Tenda AC8 up to 16.03.50.11. This vulnerability affects the function doSystemCmd of the file /goform/SysToolChangePwd of the component HTTP Endpoint. This manipulation of the argument local_2c causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

INFO

Published Date :

2026-03-16T17:32:11.090Z

Last Modified :

2026-03-16T18:29:35.800Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-4254 vulnerability.

Vendors Products
Tenda
  • Ac8
  • Ac8 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-4254.

URL Resource
https://github.com/digitalandrew/tenda_ac8_v5/blob/main/CVE_Report_Tenda_AC8_SysToolChangePwd_BOF.md cve-icon cve-icon
https://vuldb.com/?ctiid.351212 cve-icon cve-icon
https://vuldb.com/?id.351212 cve-icon cve-icon
https://vuldb.com/?submit.771773 cve-icon cve-icon
https://www.tenda.com.cn/ cve-icon cve-icon
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