[原文]Easy File Sharing (EFS) Web Server 1.2 allows remote authenticated users to cause a denial of service via (1) an "empty symbol" in the Title field or (2) certain data in the Your Message field, possibly a long argument.
Easy File Sharing Web Server Forum Malformed Title Field DoS
Remote / Network Access
Denial of Service,
Loss of Availability
Easy File Sharing Web Server contains a flaw that may allow a remote denial of service. The issue is triggered when an attacker enters an illegal character in the Title field, and will result in loss of availability for the service.
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.