ZyWALL up to 4.07 containing cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

A vulnerability classified as critical was found in ZyWALL up to 4.07 (Firewall Software). Affected by this vulnerability is an unknown function of the file containing. The manipulation with an unknown input leads to a cross site scripting vulnerability. 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 confidentiality, integrity, and availability. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in the web management interface in ZyWALL 10 4.07 allows remote attackers to inject arbitrary web script or HTML via the rpAuth_1 page.

The weakness was shared 01/06/2004 by Rafel Ivgi (The Insider) as not defined posting (Bugtraq). The advisory is shared at securityfocus.com. This vulnerability is known as CVE-2004-1789 since 05/04/2005. 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 and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

After 3 days, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 11492 (Sambar Server Multiple Script XSS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses : XSS.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at zyxel.com. Attack attempts may be identified with Snort ID 1497.

The vulnerability is also documented in the databases at X-Force (14163) and Tenable (11492). Additional details are provided at cgisecurity.com. The entries 83, 93, 104 and 107 are related to this item.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept

EPSS Score: 🔍
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Current Price Estimation: 🔍

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Nessus ID: 11492
Nessus Name: Sambar Server Multiple Script XSS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Disable
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Patch: zyxel.com

Snort ID: 1497

Timelineinfo

01/06/2004 🔍
01/06/2004 +0 days 🔍
01/07/2004 +1 days 🔍
01/08/2004 +1 days 🔍
01/09/2004 +1 days 🔍
01/09/2004 +0 days 🔍
12/31/2004 +356 days 🔍
05/04/2005 +124 days 🔍
03/09/2021 +5788 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Rafel Ivgi (The Insider)
Status: Not defined

CVE: CVE-2004-1789 (🔍)
X-Force: 14163 - ZyWALL cross-site scripting, Medium Risk
SecurityTracker: 1008644 - ZyWALL 10 Input Validation Flaw Permits Cross-Site Scripting Attacks
SecurityFocus: 9373 - ZyXEL ZyWALL 10 Management Interface Cross-Site Scripting Vulnerability
Secunia: 10574 - ZyXEL Products rpAuth Form Cross-Site Scripting Vulnerability, Less Critical
OSVDB: 3443 - ZyXEL ZyWALL Series Router rpAuth_1 Script XSS

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

Entryinfo

Created: 01/08/2004 10:26
Updated: 03/09/2021 10:02
Changes: 01/08/2004 10:26 (84), 12/13/2016 20:22 (4), 03/09/2021 10:02 (3)
Complete: 🔍

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