The NCCIC/ICS-CERT has released an advisory on a vulnerability in LCDS Leão Consultoria e Desenvolvimento de Sistemas Ltda ME LAquis SCADA. LAquis SCADA software versions 4.1.0.3391 and prior are affected. Successful exploitation of this vulnerability could cause the device an attacker is accessing to crash, resulting in a structured exception handler overflow condition, which may allow code execution. LCDS recommends that users update to version 4.1.0.3774. The NCCIC/ICS-CERT also recommends a series of defensive measures to minimize the risk of exploitation of these vulnerabilities. NCCIC/ICS-CERT.