ColdFusion 5.0 and earlier on Windows systems allows remote attackers to determine the absolute pathname of .cfm or .dbm files via an HTTP request that contains an MS-DOS device name such as NUL, which leaks the pathname in an error message.
Vulnerabilities in ColdFusion 2.0 through 4.5.1 SP 2 allow remote attackers to (1) read or delete arbitrary files, or (2) overwrite ColdFusion Server templates.
Sample runnable code snippets in ColdFusion Server 4.0 allow remote attackers to read files, conduct a denial of service, or use the server as a proxy for other HTTP calls.
ColdFusion Server 4.5.1 allows remote attackers to cause a denial of service by making repeated requests to a CFCACHE tagged cache file that is not stored in memory.