PHP Advanced Transfer Manager contains a flaw that allows a remote attacker to access arbitrary files outside of the web path. The issue is due to the htm.php script not properly sanitizing user input, specifically traversal style attacks (../../) supplied via the 'current_dir' variable.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Confidentiality
Exploit:
Exploit Public
OSVDB:
Web Related
Solution
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.