CVE-2026-5350

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The impacted element is the function update_pcdb of the file /setup.cgi. The manipulation of the argument mac_pc_dba results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor confirms, that \"[t]he product in question (...) has been discontinued and end of life since June 23, 2011, that is more than 14 years ago. We no longer provide support for this product, so we are not able to confirm the vulnerabilities. We will make an announcement on our website's product support page and notify customers who registered their products with us.\" This vulnerability only affects products that are no longer supported by the maintainer."}, {"lang": "es", "value": "Se ha descubierto una falla de seguridad en Trendnet TEW-657BRM 1.00.1. El elemento afectado es la funci\u00f3n update_pcdb del archivo /setup.cgi. La manipulaci\u00f3n del argumento mac_pc_dba resulta en un desbordamiento de b\u00fafer basado en pila. El ataque puede ser lanzado remotamente. El exploit ha sido liberado al p\u00fablico y puede ser usado para ataques. El fabricante confirma que 'El producto en cuesti\u00f3n (...) ha sido descontinuado y ha llegado al fin de su vida \u00fatil desde el 23 de junio de 2011, es decir, hace m\u00e1s de 14 a\u00f1os. Ya no ofrecemos soporte para este producto, por lo que no podemos confirmar las vulnerabilidades. Haremos un anuncio en la p\u00e1gina de soporte de productos de nuestro sitio web y notificaremos a los clientes que registraron sus productos con nosotros.' Esta vulnerabilidad solo afecta a productos que ya no cuentan con soporte por parte del mantenedor."}], "lastModified": "2026-07-24T20:10:00.147", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:trendnet:tew-657brm_firmware:1.00.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1BE1CB11-EC54-4B31-AD1C-CE00DD8CFAA7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:trendnet:tew-657brm:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9CE54282-3202-477F-B965-3AF302F5DEC7"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}