You are the administrator for a medium sized network and are in charge of maintaining the company's web servers. While reviewing the logs, you come across some unusual entries that show attempts to…

You are the administrator for a medium sized network and are in charge of maintaining the company's web servers. While reviewing the logs, you come across some unusual entries that show attempts to access some strange urls. The following are part of the urls. /..%co%af../ /..%c1%9c../ Based on the parts of these entries, which type attack is taking place?