BRS Webweaver 1.07 isapiskeleton.dll 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.
5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in BRS Webweaver 1.07. It has been classified as problematic. This issue affects some unknown processing in the library isapiskeleton.dll. Performing a manipulation results in cross site scripting. This vulnerability is cataloged as CVE-2004-2128. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability classified as critical has been found in BRS Webweaver 1.07. This affects an unknown code block in the library isapiskeleton.dll. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in BRS WebWeaver 1.07 allows remote attackers to execute arbitrary script as other users via the query string to ISAPISkeleton.dll.

The weakness was shared 01/29/2004 by Oliver Karow (Website). The advisory is shared at secunia.com. This vulnerability is uniquely identified as CVE-2004-2128 since 05/27/2005. 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. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Attack attempts may be identified with Snort ID 2369.

The vulnerability is also documented in the databases at X-Force (14977), Exploit-DB (23612), SecurityFocus (BID 9516†), OSVDB (3741†) and Secunia (SA10741†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Snort ID: 2369
Snort Message: SERVER-WEBAPP ISAPISkeleton.dll access
Snort Class: 🔍

Timelineinfo

01/28/2004 🔍
01/28/2004 +0 days 🔍
01/29/2004 +1 days 🔍
01/29/2004 +0 days 🔍
01/29/2004 +0 days 🔍
12/31/2004 +336 days 🔍
05/27/2005 +147 days 🔍
03/09/2015 +3573 days 🔍
08/30/2025 +3827 days 🔍

Sourcesinfo

Advisory: secunia.com
Researcher: Oliver Karow
Status: Not defined
Confirmation: 🔍

CVE: CVE-2004-2128 (🔍)
GCVE (CVE): GCVE-0-2004-2128
GCVE (VulDB): GCVE-100-23049
X-Force: 14977 - BRS WebWeaver ISAPISkeleton.dll cross-site scripting
SecurityFocus: 9516 - BRS WebWeaver ISAPISkeleton.dll Cross-Site Scripting Vulnerability
Secunia: 10741 - BRS WebWeaver "ISAPISkeleton.dll" Cross Site Scripting Vulnerability, Less Critical
OSVDB: 3741 - BRS WebWeaver ISAPISkeleton.dll XSS
SecurityTracker: 1008880 - BRS WebWeaver Input Validation Flaw in ISAPISkeleton.dll Permits Cross-Site Scripting Attacks

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

Entryinfo

Created: 03/09/2015 15:52
Updated: 08/30/2025 10:47
Changes: 03/09/2015 15:52 (63), 07/16/2017 13:39 (6), 08/30/2025 10:47 (27)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

Do you need the next level of professionalism?

Upgrade your account now!