VirusBlokAda Vba32 AntiVirus 3.12.2 uses weak permissions (Everyone:Write) for its installation directory, which allows local users to gain privileges by replacing application programs, as demonstrated by replacing vba32ldr.exe.

VirusBlokAda VBA32 3.12.8.5, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.