Stack-based buffer overflow in the NetBiterConfig utility (NetBiterConfig.exe) 1.3.0 for Intellicom NetBiter WebSCADA allows remote attackers to execute arbitrary code via a long hn (hostname) parameter in a crafted HICP-protocol UDP packet.
Intellicom NetBiter WebSCADA devices use default passwords for the HICP network configuration service, which makes it easier for remote attackers to modify network settings and cause a denial of service. NOTE: this is only a vulnerability when the administrator does not follow recommendations in the product's installation documentation. NOTE: this issue was originally reported to be hard-coded passwords, not default passwords.