Detects the Mac OS X AFP directory traversal vulnerability, CVE-2010-0533.

Attempts to discover hosts in the local network using the DNS Service Discovery protocol and sends a NULL UDP packet to each host to test if it is vulnerable to the Avahi NULL UDP packet denial of service (CVE-2011-1002).

Checks if an FTPd is prone to CVE-2010-1938 (OPIE off-by-one stack overflow), a vulnerability discovered by Maksymilian Arciemowicz and Adam "pi3" Zabrocki. See the advisory at http://nmap.org/r/fbsd-sa-opie. Be advised that, if launched against a vulnerable host, this script will crash the FTPd.

Tests for the presence of the ProFTPD 1.3.3c backdoor reported as OSVDB-ID 69562. This script attempts to exploit the backdoor using the innocuous id command by default, but that can be changed with the ftp-proftpd-backdoor.cmd script argument.

Tests for the presence of the vsFTPd 2.3.4 backdoor reported on 2011-07-04 (CVE-2011-2523). This script attempts to exploit the backdoor using the innocuous id command by default, but that can be changed with the exploit.cmd or ftp-vsftpd-backdoor.cmd script arguments.

Checks for a stack-based buffer overflow in the ProFTPD server, version between 1.3.2rc3 and 1.3.3b. By sending a large number of TELNET_IAC escape sequence, the proftpd process miscalculates the buffer length, and a remote attacker will be able to corrupt the stack and execute arbitrary code within the context of the proftpd process (CVE-2010-4221). Authentication is not required to exploit this vulnerability.

Exploits a remote code execution vulnerability in Awstats Totals 1.0 up to 1.14 and possibly other products based on it (CVE: 2008-3922).

Exploits a directory traversal vulnerability in Apache Axis2 version 1.4.1 by sending a specially crafted request to the parameter xsd (OSVDB-59001). By default it will try to retrieve the configuration file of the Axis2 service '/conf/axis2.xml' using the path '/axis2/services/' to return the username and password of the admin account.

Enumerates directories used by popular web applications and servers.

Checks for a vulnerability in IIS 5.1/6.0 that allows arbitrary users to access secured WebDAV folders by searching for a password-protected folder and attempting to access it. This vulnerability was patched in Microsoft Security Bulletin MS09-020, http://nmap.org/r/ms09-020.

Exploits a null-byte poisoning vulnerability in Litespeed Web Servers 4.0.x before 4.0.15 to retrieve the target script's source code by sending a HTTP request with a null byte followed by a .txt file extension (CVE-2010-2333).

Exploits a directory traversal vulnerability existing in Majordomo2 to retrieve remote files. (CVE-2011-0049).

Tests whether a JBoss target is vulnerable to jmx console authentication bypass (CVE-2010-0738).

Checks if a web server is vulnerable to directory traversal by attempting to retrieve /etc/passwd or \boot.ini.

Sends an HTTP TRACE request and shows if the method TRACE is enabled. If debug is enabled, it returns the header fields that were modified in the response.

Checks for a path-traversal vulnerability in VMWare ESX, ESXi, and Server (CVE-2009-3733).

Detects a denial of service vulnerability in the way the Apache web server handles requests for multiple overlapping/simple ranges of a page.

Tests for the CVE-2011-3368 (Reverse Proxy Bypass) vulnerability in Apache HTTP server's reverse proxy mode. The script will run 3 tests: o the loopback test, with 3 payloads to handle different rewrite rules o the internal hosts test. According to Contextis, we expect a delay before a server error. o The external website test. This does not mean that you can reach a LAN ip, but this is a relevant issue anyway.

Enumerates usernames in Wordpress blog/CMS installations by exploiting an information disclosure vulnerability existing in versions 2.6, 3.1, 3.1.1, 3.1.3 and 3.2-beta2 and possibly others.

Checks an IRC server for channels that are commonly used by malicious botnets.

Checks if an IRC server is backdoored by running a time-based command (ping) and checking how long it takes to respond.

Checks if a NetBus server is vulnerable to an authentication bypass vulnerability which allows full access without knowing the password.

Checks for vulnerabilities:

• MS08-067, a Windows RPC vulnerability
• Conficker, an infection by the Conficker worm
• Unnamed regsvc DoS, a denial-of-service vulnerability I accidentally found in Windows 2000
• SMBv2 exploit (CVE-2009-3103, Microsoft Security Advisory 975497)
• MS06-025, a Windows Ras RPC service vulnerability
• MS07-029, a Windows Dns Server RPC service vulnerability

Checks for and/or exploits a heap overflow within versions of Exim prior to version 4.69 (CVE-2010-4344) and a privilege escalation vulnerability in Exim 4.72 and prior (CVE-2010-4345).

Checks for a memory corruption in the Postfix SMTP server when it uses Cyrus SASL library authentication mechanisms (CVE-2011-1720). This vulnerability can allow denial of service and possibly remote code execution.

Checks for a format string vulnerability in the Exim SMTP server (version 4.70 through 4.75) with DomainKeys Identified Mail (DKIM) support (CVE-2011-1764). The DKIM logging mechanism did not use format string specifiers when logging some parts of the DKIM-Signature header field. A remote attacker who is able to send emails, can exploit this vulnerability and execute arbitrary code with the privileges of the Exim daemon.

Spiders an HTTP server looking for URLs containing queries vulnerable to an SQL injection attack.

Checks whether the SSL certificate used by a host has a fingerprint that matches an included database of problematic keys.

Detects vulnerabilities and gathers information (such as version numbers and hardware support) from VxWorks Wind DeBug agents.