Asus Router 3.0.0.4.374_168 Error Page Authentication Theft cross site scripting

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.
4.1	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Asus Router 3.0.0.4.374_168. This affects an unknown part of the component Error Page. This manipulation causes cross site scripting (Authentication Theft). The attack is possible to be carried out remotely. Moreover, an exploit is present. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Asus Router 3.0.0.4.374_168 (Router Operating System) and classified as problematic. Affected by this vulnerability is some unknown processing of the component Error Page. The manipulation with an unknown input leads to a cross site scripting vulnerability (Authentication Theft). The CWE definition for the vulnerability is CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. As an impact it is known to affect integrity.

The weakness was disclosed 02/22/2014 by Harry Sintonen (Piru) as ASUS Router Authentication Bypass / Cross Site Scripting as confirmed posting (Packetstorm). It is possible to read the advisory at packetstormsecurity.com. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are unknown but an exploit is available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

It is declared as highly functional.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at asus.com.

The vulnerability is also documented in the databases at X-Force (91461), SecurityFocus (BID 65733†) and Secunia (SA56946†). The entry VDB-12488 is pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Affected

ASUS RT-N10U, firmware 3.0.0.4.374_168
ASUS RT-N56U, firmware 3.0.0.4.374_979
ASUS DSL-N55U, firmware 3.0.0.4.374_1397 *
ASUS RT-AC66U, firmware 3.0.0.4.374_2050 *
ASUS RT-N15U, firmware 3.0.0.4.374_16
ASUS RT-N53, firmware 3.0.0.4.374_311

Productinfo

Type

Router Operating System

Vendor

Asus

Name

Router

Version

3.0.0.4.374_168

License

commercial

Website

Vendor: https://www.asus.com/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Name: Authentication Theft
Class: Cross site scripting / Authentication Theft
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: asus.com

Timelineinfo

02/21/2014 🔍
02/22/2014 +1 days 🔍
03/03/2014 +9 days 🔍
03/06/2014 +3 days 🔍
03/31/2019 +1851 days 🔍

Sourcesinfo

Vendor: asus.com

Advisory: ASUS Router Authentication Bypass / Cross Site Scripting
Researcher: Harry Sintonen (Piru)
Status: Confirmed

GCVE (VulDB): GCVE-100-12487
X-Force: 91461 - Multiple ASUS routers error page cross-site scripting, Medium Risk
SecurityFocus: 65733 - Multiple ASUS Routers Cross Site Scripting and Authentication Bypass Vulnerabilities
Secunia: 56946 - ASUS Multiple Routers "flag" Cross-Site Scripting Vulnerability, Less Critical

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

Entryinfo

Created: 03/06/2014 13:39
Updated: 03/31/2019 09:14
Changes: 03/06/2014 13:39 (61), 03/31/2019 09:14 (1)
Complete: 🔍
Committer:
Cache ID: 216::103