ICS-CERT has released an advisory on a Schneider Electric IGSS SCADA Software vulnerability. IGSS SCADA Software V12 and all previous versions are affected. Successful exploitation of this vulnerability could cause the device the attacker is accessing to crash or execute arbitrary code. Schneider Electric has provided IGSS SCADA Software V13 to address this vulnerability.  ICS-CERT also recommends a series of defensive measures to minimize the risk of exploitation of this vulnerability. ICS-CERT.