CVE-2021-40284

D-Link DSL-3782 EU v1.01:EU v1.03 is affected by a buffer overflow which can cause a denial of service. This vulnerability exists in the web interface "/cgi-bin/New_GUI/Igmp.asp". Authenticated remote attackers can trigger this vulnerability by sending a long string in parameter ‘igmpsnoopEnable’ via an HTTP request.

Date published : 2021-09-09

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10245

https://www.dlink.com/en/security-bulletin/