The vulnerability of the formUploadConfig() function in the Tenda HG3 router’s microprogramming software allows a hacker to execute arbitrary code.

The vulnerability of the formUploadConfig function in the Tenda HG3 router’s microprogramming software stems from the issue where the operation exceeds the buffer boundaries in memory when processing the destNet parameter. Exploiting this vulnerability allows a remote attacker to execute arbitrar...

CVE-2026-7151

A vulnerability was determined in Tenda HG3 2.0. Impacted is the function formUploadConfig of the file /boaform/formIPv6Routing. This manipulation of the argument destNet causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed an...

CVE-2026-7151

A vulnerability was determined in Tenda HG3 2.0. Impacted is the function formUploadConfig of the file /boaform/formIPv6Routing. This manipulation of the argument destNet causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed an...

CVE-2026-7151

CVE-2026-7151 affects Tenda HG3 (v2.0). The vulnerability is in the function formUploadConfig of /boaform/formIPv6Routing, where manipulation of the destNet argument leads to a stack-based buffer overflow. The issue can be triggered remotely, and a public exploit is described as disclosed in the ...

CVE-2026-7151 Tenda HG3 formIPv6Routing formUploadConfig stack-based overflow

A vulnerability was determined in Tenda HG3 2.0. Impacted is the function formUploadConfig of the file /boaform/formIPv6Routing. This manipulation of the argument destNet causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed an...

CVE-2026-7151

A vulnerability was determined in Tenda HG3 2.0. Impacted is the function formUploadConfig of the file /boaform/formIPv6Routing. This manipulation of the argument destNet causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed an...

CVE-2026-7151 Tenda HG3 formIPv6Routing formUploadConfig stack-based overflow

A vulnerability was determined in Tenda HG3 2.0. Impacted is the function formUploadConfig of the file /boaform/formIPv6Routing. This manipulation of the argument destNet causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed an...

EUVD-2026-25913

A vulnerability was determined in Tenda HG3 2.0. Impacted is the function formUploadConfig of the file /boaform/formIPv6Routing. This manipulation of the argument destNet causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed an...

Tenda HG3 缓冲区错误漏洞

The Tenda HG3 is a fiber-optic network terminal wireless router device designed for home broadband access by the Chinese company Tenda. Version 2.0 of the Tenda HG3 contains a buffer error vulnerability. This vulnerability stems from improper handling of the parameter destNet in the function...

CVE-2026-7151: Stack-based Buffer Overflow

A vulnerability was determined in Tenda HG3 2.0. Impacted is the function formUploadConfig of the file /boaform/formIPv6Routing. This manipulation of the argument destNet causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed an...

Realtek rtl819x Jungle SDK configuration file mib_init_value_array heap-based buffer overflow vulnerability

Talos Vulnerability Report TALOS-2024-1911 Realtek rtl819x Jungle SDK configuration file mibinitvaluearray heap-based buffer overflow vulnerability July 8, 2024 CVE Number CVE-2024-21778 SUMMARY A heap-based buffer overflow vulnerability exists in the configuration file mibinitvaluearray...