The NCCIC has released an advisory on a stack-based buffer overflow vulnerability in Delta Electronics ISPSoft. Versions 3.0.5 and prior are affected. Successful exploitation of this vulnerability could allow an attacker to execute code under the context of the application. Delta Electronics recommends affected users update to ISPSoft v3.0.6 or newer. The NCCIC also recommends a series of defensive measures to minimize the risk of exploitation of these vulnerabilities. NCCIC/ICS-CERT.