CVE-2021-26709 – D-Link DSL-320B-D1 Pre-Authentication Buffer Overflow

https://notcve.org/view.php?id=CVE-2021-26709

D-Link DSL-320B-D1 devices through EU_1.25 are prone to multiple Stack-Based Buffer Overflows that allow unauthenticated remote attackers to take over a device via the login.xgi user and pass parameters. NOTE: This vulnerability only affects products that are no longer supported by the maintainer Los dispositivos D-Link DSL-320B-D1 versiones hasta EU_1.25, son propensos a múltiples desbordamientos de búfer en la región stack de la memoria que permiten a atacantes remotos no autenticados tomar el control de un dispositivo por medio del usuario login.xgi y parámetros pass. NOTA: Esta vulnerabilidad solo afecta a productos que ya no son soportados por el mantenedor The D-Link DSL-320B-D1 ADSL modem suffers from multiple pre-authentication stack buffer overflow vulnerabilities. • http://packetstormsecurity.com/files/162133/D-Link-DSL-320B-D1-Pre-Authentication-Buffer-Overflow.html http://seclists.org/fulldisclosure/2021/Apr/15 https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10216 https://www.dlink.com/en/security-bulletin • CWE-787: Out-of-bounds Write •