CVE-2022-23439

A externally controlled reference to a resource in another sphere vulnerability in Fortinet allows attacker to poison web caches via crafted HTTP requests, where the Host header points to an arbitrary webserver...

Attackers exploiting a patched FortiClient EMS vulnerability in the wild

Introduction During a recent incident response, Kaspersky's GERT team identified a set of TTPs and indicators linked to an attacker that infiltrated a company's networks by targeting a Fortinet vulnerability for which a patch was already available. This vulnerability is an improper filtering of S...