Buffer overflow in RobTex Viking server earlier than 1.06-370 allows remote attackers to cause a denial of service or execute arbitrary commands via a long HTTP GET request, or long Unless-Modified-Since, If-Range, or If-Modified-Since headers.

Directory traversal vulnerability in RobTex Viking Web server before 1.07-381 allows remote attackers to read arbitrary files via a \... (modified dot dot) in an HTTP URL request.

Directory traversal vulnerability in RobTex Viking Web server before 1.07-381 allows remote attackers to read arbitrary files via a hexadecimal encoded dot-dot attack (eg. http://www.server.com/%2e%2e/%2e%2e) in an HTTP URL request.