Multiple i-フィルター products are configured with improper file access permission settings. Files may be created or overwritten in the system directory or backup directory by a non-administrative user.

Multiple i-フィルター products contain an issue with incorrect default permissions. If this vulnerability is exploited, a local authenticated attacker may replace a service executable on the system where the product is running, potentially allowing arbitrary code execution with SYSTEM privileges.

Untrusted search path vulnerability in Optimal Guard 1.1.21 and earlier allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.