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Tcl Web Server Directory Traversal and Cross Site Scripting
Secunia Advisory: SA9849
Release Date: 2003-09-26
Popularity: 5,898 views

Critical:
Less critical
Impact: Cross Site Scripting
Exposure of sensitive information
Where: From remote
Solution Status: Unpatched

Software:Tcl Web Server 3.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Multiple vulnerabilities have been reported in Tcl Web Server, which can be exploited by malicious people to see the contents of directories and conduct Cross Site Scripting.

1) Tcl Web Server fails to verify input properly when sorting a directory listing. This can be exploited by supplying an arbitrary directory to be sorted.

Example:
?pattern=/absolute/path/*&sort=name

2) Multiple modules (Status, Debug, Mail, Admin) have been reported to be vulnerable to Cross Site Scripting. This can be exploited by including arbitrary HTML and script code in various parameters.

Examples:
/debug/echo?name=<evil_script>
/debug/dbg?host=<evil_script>

The vulnerabilities have been reported in version 3.4.2. However, prior versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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