Tenda AC9 stack buffer overflow vulnerability

The Tenda AC9 is a home-use dual-band gigabit wireless router launched by Tenda in 2016. The Tenda AC9 has a stack buffer overflow vulnerability, which stems from the decodePwd function in /goform/WizardHandle failing to handle the WANS parameter properly. Currently, no detailed details about the...

EUVD-2026-21312

A vulnerability was found in Tenda AC9 15.03.02.13. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Performing a manipulation of the argument WANS results in stack-based buffer overflow. The attack can be initiated remotely. T...

CVE-2026-6016 Tenda AC9 POST Request WizardHandle decodePwd stack-based overflow

A vulnerability was found in Tenda AC9 15.03.02.13. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Performing a manipulation of the argument WANS results in stack-based buffer overflow. The attack can be initiated remotely. T...

CVE-2026-6016 Tenda AC9 POST Request WizardHandle decodePwd stack-based overflow

A vulnerability was found in Tenda AC9 15.03.02.13. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Performing a manipulation of the argument WANS results in stack-based buffer overflow. The attack can be initiated remotely. T...

CVE-2026-6016

CVE-2026-6016 affects Tenda AC9 15.03.02.13. The vulnerability exists in the decodePwd function of /goform/WizardHandle within the POST Request Handler. Adversaries can trigger a stack-based buffer overflow by manipulating the WANS argument, with the attackable surface exposed remotely. Public ex...

CVE-2026-6016

A vulnerability was found in Tenda AC9 15.03.02.13. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Performing a manipulation of the argument WANS results in stack-based buffer overflow. The attack can be initiated remotely. T...

EUVD-2026-16723

A vulnerability was determined in Tenda AC6 15.03.05.16. Affected is the function fromWizardHandle of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed remotel...

CVE-2026-4960

A vulnerability was determined in Tenda AC6 15.03.05.16. Affected is the function fromWizardHandle of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed remotel...

CVE-2026-4960

A vulnerability was determined in Tenda AC6 15.03.05.16. Affected is the function fromWizardHandle of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed remotel...

CVE-2026-4960

The CVE-2026-4960 entry concerns Tenda AC6 firmware (15.03.05.16) with a vulnerability in the POST Request Handler’s WizardHandle component. Specifically, the fromWizardHandle function processes the WANT/WANS argument in /goform/WizardHandle; manipulating this input can cause a stack-based buffer...

EUVD-2026-16524

A vulnerability was determined in Tenda AC5 15.03.06.47. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed...

CVE-2026-4906

A vulnerability was determined in Tenda AC5 15.03.06.47. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed...

CVE-2026-4906 Tenda AC5 POST Request WizardHandle decodePwd stack-based overflow

A vulnerability was determined in Tenda AC5 15.03.06.47. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed...

CVE-2026-4906

CVE-2026-4906 affects Tenda AC5 firmware 15.03.06.47. The vulnerability resides in the decodePwd function of the /goform/WizardHandle POST Request Handler. By manipulating the WANT/WANS argument, an attacker can trigger a stack-based buffer overflow, with remote execution potential. Public disclo...

CVE-2026-4906: Stack-based Buffer Overflow

A vulnerability was determined in Tenda AC5 15.03.06.47. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow. The attack can be executed...

PT-2026-28669

Name of the Vulnerable Software and Affected Versions Tenda AC5 version 15.03.06.47 Description A flaw exists in the Tenda AC5 device. The issue is located within the decodePwd function of the /goform/WizardHandle file, part of the POST Request Handler component. Manipulating the WANT or WANS...

EUVD-2025-31477

Malicious code in bioql PyPI...

CVE-2025-11122

A vulnerability was detected in Tenda AC18 15.03.05.19. This affects an unknown function of the file /goform/WizardHandle. The manipulation of the argument WANT/mtuvalue results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used...

The vulnerability of the SetValue() function (/goform/WizardHandle) in the Tenda AC18 router’s microprogramming software allows a hacker to induce a service failure.

The vulnerability of the SetValue function /goform/WizardHandle of the Tenda AC18 router’s microprogramming system is related to the issue of writing data beyond the buffer boundaries when processing the nptr parameter. Exploiting this vulnerability could allow a malicious actor to cause service...

CVE-2025-11122

A vulnerability was detected in Tenda AC18 15.03.05.19. This affects an unknown function of the file /goform/WizardHandle. The manipulation of the argument WANT/mtuvalue results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used...