CVE-2025-3786

A vulnerability was found in Tenda AC15 up to 15.03.05.19 and classified as critical. This issue affects the function fromSetWirelessRepeat of the file /goform/WifiExtraSet. The manipulation of the argument mac leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

• CWE-119
• CWE-120
• CWE-120

• https://github.com/CH13hh/cve/tree/AC15WifiExtraSetExploit, Third Party Advisory
• https://vuldb.com/?ctiid.305609Permissions Required, Third Party Advisory, VDB Entry
• https://vuldb.com/?id.305609Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.553703Third Party Advisory, VDB Entry
• https://www.tenda.com.cn/Product
• https://github.com/CH13hh/cve/tree/AC15WifiExtraSetExploit, Third Party Advisory

Published

Apr 18, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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