##
# 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::Tcp
include Msf::Auxiliary::Scanner
include Msf::Auxiliary::Report<\/p>\n
def initialize(info={})
super(update_info(info,
‘Name’ => ‘SerComm Network Device Backdoor Detection’,
‘Description’ => %q{
This module can identify SerComm manufactured network devices which
contain a backdoor, allowing command injection or account disclosure.
},
‘Author’ =>
[
‘Eloi Vanderbeken <eloi.vanderbeken[at]gmail.com>’, # Initial discovery, poc
‘Matt “hostess” Andreko <mandreko[at]accuvant.com>’ # Msf module
],
‘License’ => MSF_LICENSE,
‘References’ =>
[
[ ‘CVE’, ‘2014-0659’ ],
[ ‘OSVDB’, ‘101653’ ],
[ ‘URL’, ‘https:\/\/github.com\/elvanderb\/TCP-32764’ ]],
‘DisclosureDate’ => ‘2013-12-31’ ))<\/p>\n
register_options([
Opt::RPORT(32764)
])
end<\/p>\n
def do_report(ip, endianness)
report_vuln({
:host => ip,
:port => rport,
:name => “SerComm Network Device Backdoor”,
:refs => self.references,
:info => “SerComm Network Device Backdoor found on a #{endianness} device”
})
end<\/p>\n
def run_host(ip)
begin
connect
sock.put(Rex::Text.rand_text(5))
res = sock.get_once
disconnect<\/p>\n
if (res && res.start_with?(“MMcS”))
print_good(“#{ip}:#{rport} – Possible backdoor detected – Big Endian”)
do_report(ip, “Big Endian”)
elsif (res && res.start_with?(“ScMM”))
print_good(“#{ip}:#{rport} – Possible backdoor detected – Little Endian”)
do_report(ip, “Little Endian”)
else
vprint_status(“#{ip}:#{rport} – Backdoor not detected.”)
end
rescue Rex::ConnectionError => e
vprint_error(“#{ip}:#{rport} – Connection failed: #{e.class}: #{e}”)
end
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::Tcpinclude Msf::Auxiliary::Scannerinclude Msf::Auxiliary::Report def initialize(info={})super(update_info(info,‘Name’ => ‘SerComm Network Device Backdoor Detection’,‘Description’ => %q{This module can identify SerComm manufactured network devices whichcontain a backdoor, allowing command injection or account disclosure.},‘Author’ =>[‘Eloi Vanderbeken <eloi.vanderbeken[at]gmail.com>’, # Initial discovery, poc‘Matt “hostess” Andreko <mandreko[at]accuvant.com>’ # Msf module],‘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-59375","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/59375","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=59375"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/59375\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=59375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=59375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=59375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}