CVE-2026-8138
HighSummary
A vulnerability was found in Tenda CX12L version 16.03.53.12, affecting the function formSetPPTPServer in the file /goform/SetPptpServerCfg. Manipulation of this function results in a stack-based buffer overflow, which can be exploited remotely.
Risk Assessment
An attacker can remotely exploit this vulnerability, posing a significant threat to the security of the device and the network it resides in.
Recommendation
It is recommended to update the device firmware to the latest version to mitigate this vulnerability and to monitor logs for potential attack attempts.
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Original NVD description (English source)
A vulnerability was found in Tenda CX12L 16.03.53.12. This issue affects the function formSetPPTPServer of the file /goform/SetPptpServerCfg”. The manipulation results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

