Microsoft · Windows Explorer · CVE-2006-3281
**Name of the Vulnerable Software and Affected Versions**
Microsoft Internet Explorer version 6.0
Windows Explorer (affected versions not specified)
**Description**
The issue arises from the improper handling of Drag and Drop events, allowing remote user-assisted attackers to execute arbitrary code. This can be achieved via a link to an SMB file share with a filename containing encoded .. (%2e%2e%5c) sequences and an extension that includes the CLSID Key identifier for HTML Applications (HTA). An attacker could exploit this by constructing a malicious Web page, potentially allowing them to save a file on the user's system if the user visits a malicious Web site or views a malicious e-mail message. Successful exploitation could grant the attacker complete control of the affected system, requiring user interaction.
**Recommendations**
For Microsoft Internet Explorer version 6.0, update to a newer version to mitigate the risk.
For Windows Explorer, at the moment, there is no information about a newer version that contains a fix for this vulnerability.