The vulnerability of the fromAdvSetWan() function in the httpd daemon’s microprogramming software for Tenda F456 allows a attacker to execute arbitrary code or cause a service failure.

The vulnerability of the fromAdvSetWan function in the httpd daemon’s microprogramming-based router software Tenda F456 is related to the issue of the operation going beyond the buffer in memory when processing parameters like wanmode and PPPOepassword. Exploiting this vulnerability allows a remo...

CVE-2026-7079

A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the...

CVE-2026-6137

A vulnerability was detected in Tenda F451 1.0.0.7cnsvn7958. The affected element is the function fromAdvSetWan of the file /goform/AdvSetWan. The manipulation of the argument wanmode/PPPOEPassword results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit i...

CVE-2026-7079

A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the...

CVE-2026-7079 Tenda F456 httpd AdvSetWan fromAdvSetWan buffer overflow

A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the...

EUVD-2026-25762

A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the...

CVE-2026-7079 Tenda F456 httpd AdvSetWan fromAdvSetWan buffer overflow

A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the...

CVE-2026-7079

The CVE-2026-7079 entry affects Tenda F456 1.0.0.5, specifically the httpd component’s function fromAdvSetWan in /goform/AdvSetWan. The issue is a buffer overflow caused by manipulating the wanmode argument, enabling remote initiation. Public exploitation is indicated (exploit publicly available)...

Tenda F456 缓冲区错误漏洞

The Tenda F456 is a wireless router produced by the Chinese company Tenda. Version 1.0.0.5 of the Tenda F456 contains a buffer overflow vulnerability. This vulnerability stems from the operation of the goform/AdvSetWan function in the httpd component, specifically the parameter wanmode. This coul...

PT-2026-35342

A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the...

CVE-2026-7079: Buffer Copy without Checking Size of Input

A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the...

CVE-2026-6137: Stack-based Buffer Overflow

A vulnerability was detected in Tenda F451 1.0.0.7cnsvn7958. The affected element is the function fromAdvSetWan of the file /goform/AdvSetWan. The manipulation of the argument wanmode/PPPOEPassword results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit i...

Tenda F451 安全漏洞

The Tenda F451 is a wireless router produced by the Chinese company Tenda. The version Tenda F451 1.0.0.7cnsvn7958 contains a security vulnerability. This vulnerability arises from improper handling of the parameters “wanmode” and “PPPPassword” in the function fromAdvSetWan within the...

CVE-2026-6137 Tenda F451 AdvSetWan fromAdvSetWan stack-based overflow

A vulnerability was detected in Tenda F451 1.0.0.7cnsvn7958. The affected element is the function fromAdvSetWan of the file /goform/AdvSetWan. The manipulation of the argument wanmode/PPPOEPassword results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit i...

CVE-2026-6137

A vulnerability was detected in Tenda F451 1.0.0.7cnsvn7958. The affected element is the function fromAdvSetWan of the file /goform/AdvSetWan. The manipulation of the argument wanmode/PPPOEPassword results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit i...

CVE-2026-6137 Tenda F451 AdvSetWan fromAdvSetWan stack-based overflow

A vulnerability was detected in Tenda F451 1.0.0.7cnsvn7958. The affected element is the function fromAdvSetWan of the file /goform/AdvSetWan. The manipulation of the argument wanmode/PPPOEPassword results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit i...

CVE-2026-6137

Tenda F451 affected: 1.0.0.7_cn_svn7958. A stack-based overflow in function fromAdvSetWan (/goform/AdvSetWan) is triggered by manipulating wanmode/PPPOEPassword, enabling remote exploitation. Public PoC/exploitation details exist; remediation guidance in PT-security entry recommends updating to a...

CVE-2026-5155

A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component Parameter Handler. The manipulation of the argument wanmode results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been mad...

EUVD-2026-17249

A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component Parameter Handler. The manipulation of the argument wanmode results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been mad...

CVE-2026-5155 Tenda CH22 Parameter AdvSetWan fromAdvSetWan stack-based overflow

A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component Parameter Handler. The manipulation of the argument wanmode results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been mad...