TP-Link WR2041 Buffer Overflow (CVE-2021-26827)

A buffer overflow vulnerability exists in TP-Link WR2041. Successful exploitation of this vulnerability could allow a remote attacker to cause an application crash...

CVE-2021-26827

CVE-2021-26827 describes a buffer overflow in TP-Link WR2041 v1 firmware (TL-WR2041+) that allows a remote attacker to cause a Denial-of-Service by sending an HTTP request with a very long SSID parameter to the page /userRpm/popupSiteSurveyRpm.html, crashing the router. The issue is rooted in how...