Tenda AC19 httpd Web Management Service SetFirewallCfg formSetFirewallCfg stack-based overflow

{
                    "vendor": "Tenda",
                    "product": "AC19",
                    "versions": [
                        {
                            "version": "16.03.10.07",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:h:tenda:ac19:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "httpd Web Management Service"
                    ]
                }