{"id":"CVE-2026-113744","revision":"5359610754a34ac78a7c3a8eb37a473c","records":[{"revision":"5359610754a34ac78a7c3a8eb37a473c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-113744","aliases":[],"title":"Tenda AC19 httpd Web Management Service SetFirewallCfg formSetFirewallCfg stack-based overflow","description":"A security vulnerability has been detected in Tenda AC19 16.03.10.07. The impacted element is the function formSetFirewallCfg of the file /goform/SetFirewallCfg of the component httpd Web Management Service. Such manipulation of the argument firewallEn leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.","state":0,"publishedAt":"2026-10-21T01:30:24.075+00:00","modifiedAt":"2026-10-21T01:30:24.075+00:00","affected":[{"ecosystem":"Vendor product","name":"AC19","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Tenda\",\n                    \"product\": \"AC19\",\n                    \"versions\": [\n                        {\n                            \"version\": \"16.03.10.07\",\n                            \"status\": \"affected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:h:tenda:ac19:*:*:*:*:*:*:*:*\"\n                    ],\n                    \"modules\": [\n                        \"httpd Web Management Service\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","score":10,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":10,"severity":"CRITICAL"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":10,"severity":"CRITICAL"},{"system":"CVSS 2.0","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","score":10,"severity":null}],"references":["https://vuldb.com/vuln/422925","https://vuldb.com/vuln/422925/cti","https://vuldb.com/cve/CVE-2026-113744","https://vuldb.com/submit/1018542","https://github.com/henrythekingofuk/TendaCVE","https://www.tenda.com.cn/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-113744","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-113744","identifiers":["CVE-2026-113744"]},"retained":false,"historicalAffected":[]}],"coverage":[]}