Description
A path traversal vulnerability exists in httpdasm version 0.92, a lightweight Windows HTTP server, that allows unauthenticated attackers to read arbitrary files on the host system. By sending a specially crafted GET request containing a sequence of URL-encoded backslashes and directory traversal patterns, an attacker can escape the web root and access sensitive files outside of the intended directory.
Problem types
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Product status
0.92
Credits
John Leitch
References
www.exploit-db.com/exploits/15861
raw.githubusercontent.com/...httpdasm_directory_traversal.rb
www.japheth.de/httpdASM.html
www.vulncheck.com/advisories/httpasm-path-traversal