D-Link DIR-615 - Denial of Service

2018.09.03

Credit: Aniket Dinda

Risk: Medium

Local: No

Remote: Yes

CVE: CVE-2018-15839

CWE: CWE-119

CVSS Base Score: 7.5/10

Impact Subscore: 6.4/10

Exploitability Subscore: 10/10

Exploit range: Remote

Attack complexity: Low

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: Partial

# Exploit Title: D-Link DIR-615 - Denial of Service (PoC)
# Date: 2018-08-09
# Vendor Homepage: http://www.dlink.co.in
# Hardware Link: https://www.amazon.in/D-Link-DIR-615-Wireless-N300-Router-Black/dp/B0085IATT6
# Version: D-Link DIR-615
# Category: Hardware
# Exploit Author: Aniket Dinda
# Tested on: Linux (kali linux)
# Web: https://hackingvila.wordpress.com/2018/08/24/d-link-dir-615-buffer-overflow-via-a-long-authorization-http-header-click-here/
# Cve: CVE-2018-15839
# Proof Of Concept:
1- First connect to this network
2- Open BurpSuite and then start the intercept, making the necessary proxy changes to the internet browser.
3- Goto Easy setup >
4- Now as the Burp is intercept is on, you will find an Authorization: Basic or cookie: SessionId followed by a string. Now we paste a string consisting oaf 5000 zeros.
5- Then forward the connection
6- Then your router automatically log out and the net connection will be gone.

See this note in RAW Version

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D-Link DIR-615 - Denial of Service

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