The vulnerability in the implementation of HTTP request processing functions of Zyxel switch microprogramming systems series GS1350, GS1915, GS1920, GS2220 allows a perpetrator to cause service interruptions.

The vulnerability of the HTTP request processing function implemented in Zyxel switch microprogramming devices of the GS1350, GS1915, GS1920, and GS2220 series is related to insufficient checking of exceptional states. Exploiting this vulnerability can allow attackers to cause service failures...