nikto - Online in the Cloud

This is the command nikto that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


nikto - Scan web server for known vulnerabilities

SYNOPSIS


/usr/local/bin/nikto [options...]

DESCRIPTION


Examine a web server to find potential problems and security vulnerabilities, including:

· Server and software misconfigurations

· Default files and programs

· Insecure files and programs

· Outdated servers and programs

Nikto is built on LibWhisker (by RFP) and can run on any platform which has a Perl
environment. It supports SSL, proxies, host authentication, IDS evasion and more. It can
be updated automatically from the command-line, and supports the optional submission of
updated version data back to the maintainers.

OPTIONS


Below are all of the Nikto command line options and explanations. A brief version of this
text is available by running Nikto with the -h (-help) option.

-Cgidirs
Scan these CGI directories. Special words "none" or "all" may be used to scan all CGI
directories or none, (respectively). A literal value for a CGI directory such as
"/cgi-test/" may be specified (must include trailing slash). If this is option is not
specified, all CGI directories listed in config.txt will be tested.

-config
Specify an alternative config file to use instead of the config.txt located in the
install directory.

-dbcheck
Check the scan databases for syntax errors.

-Display
Control the output that Nikto shows. See Chapter 5 for detailed information on these
options. Use the reference number or letter to specify the type, multiple may be used:

1 - Show redirects

2 - Show cookies received

3 - Show all 200/OK responses

4 - Show URLs which require authentication

D - Debug Output

V - Verbose Output

-evasion
Specify the LibWhisker IDS evasion technique to use (see the LibWhisker docs for
detailed information on these). Use the reference number to specify the type, multiple
may be used:

1 - Random URI encoding (non-UTF8)

2 - Directory self-reference (/./)

3 - Premature URL ending

4 - Prepend long random string

5 - Fake parameter

6 - TAB as request spacer

7 - Change the case of the URL

8 - Use Windows directory separator (\)

-findonly
Only discover the HTTP(S) ports, do not perform a security scan. This will attempt to
connect with HTTP or HTTPS, and report the Server header.

-Format
Save the output file specified with -o (-output) option in this format. If not
specified, the default will be taken from the file extension specified in the -output
option. Valid formats are:

csv - a comma-seperated list

htm - an HTML report

txt - a text report

xml - an XML report

-host
Host(s) to target. Can be an IP address, hostname or text file of hosts. A single dash
(-) maybe used for stdout. Can also parse nmap -oG style output

-Help
Display extended help information.

-id
ID and password to use for host Basic host authentication. Format is "id:password".

-list-plugins
Will list all plugins that Nikto can run against targets and then will exit without
performing a scan. These can be tuned for a session using the -plugins option.

The output format is:

Plugin name

full name - description

Written by author, Copyright (C) copyright

-mutate
Specify mutation technique. A mutation will cause Nikto to combine tests or attempt to
guess values. These techniques may cause a tremendous amount of tests to be launched
against the target. Use the reference number to specify the type, multiple may be
used:

1 - Test all files with all root directories

2 - Guess for password file names

3 - Enumerate user names via Apache (/~user type requests)

4 - Enumerate user names via cgiwrap (/cgi-bin/cgiwrap/~user type requests)

5 - Attempt to brute force sub-domain names, assume that the host name is the parent
domain

6 - Attempt to guess directory names from the supplied dictionary file

-mutate-options
Provide extra information for mutates, e.g. a dictionary file

-nolookup
Do not perform name lookups on IP addresses.

-nossl
Do not use SSL to connect to the server.

-no404
Disable 404 (file not found) checking. This will reduce the total number of requests
made to the webserver and may be preferable when checking a server over a slow link,
or an embedded device. This will generally lead to more false positives being
discovered.

-output
Write output to the file specified. The format used will be taken from the file
extension. This can be over-riden by using the -Format option (e.g. to write text
files with a different extenstion. Existing files will have new information appended.

-plugins
Select which plugins will be run on the specified targets. A comma separated list
should be provided which lists the names of the plugins. The names can be found by
using -list-plugins.

There are two special entries: ALL, which specifies all plugins shall be run and NONE,
which specifies no plugins shall be run. The default is ALL

-port
TCP port(s) to target. To test more than one port on the same host, specify the list
of ports in the -p (-port) option. Ports can be specified as a range (i.e., 80-90), or
as a comma-delimited list, (i.e., 80,88,90). If not specified, port 80 is used.

-Pause
Seconds to delay between each test.

-root
Prepend the value specified to the beginning of every request. This is useful to test
applications or web servers which have all of their files under a certain directory.

-ssl
Only test SSL on the ports specified. Using this option will dramatically speed up
requests to HTTPS ports, since otherwise the HTTP request will have to timeout first.

-Single
Perform a single request to a target server. Nikto will prompt for all options which
can be specified, and then report the detailed output. See Chapter 5 for detailed
information.

-timeout
Seconds to wait before timing out a request. Default timeout is 10 seconds.

-Tuning
Tuning options will control the test that Nikto will use against a target. By default,
if any options are specified, only those tests will be performed. If the "x" option is
used, it will reverse the logic and exclude only those tests. Use the reference number
or letter to specify the type, multiple may be used:

0 - File Upload

1 - Interesting File / Seen in logs

2 - Misconfiguration / Default File

3 - Information Disclosure

4 - Injection (XSS/Script/HTML)

5 - Remote File Retrieval - Inside Web Root

6 - Denial of Service

7 - Remote File Retrieval - Server Wide

8 - Command Execution / Remote Shell

9 - SQL Injection

a - Authentication Bypass

b - Software Identification

c - Remote Source Inclusion

x - Reverse Tuning Options (i.e., include all except specified)

The given string will be parsed from left to right, any x characters will apply to all
characters to the right of the character.

-useproxy
Use the HTTP proxy defined in the configuration file.

-update
Update the plugins and databases directly from cirt.net.

-Version
Display the Nikto software, plugin and database versions.

-vhost
Specify the Host header to be sent to the target.

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