The vulnerability of the built-in web server of Schneider Electric’s Modicon Premium, Modicon Quantum PLC, Modicon M340, and Modicon BMXNOR0200 allows a perpetrator to execute arbitrary code.

The vulnerability of Schneider Electric Modicon BMXNOR0200 embedded web servers is related to an error in HTTP request analysis. Exploiting this vulnerability allows a remote attacker to execute arbitrary code on the web server using specially crafted HTTP requests...