Nmap NSE 6.01: smtp-open-relay

Attempts to relay mail by issuing a predefined combination of SMTP commands. The goal of this script is to tell if a SMTP server is vulnerable to mail relaying. An SMTP server that works as an open relay, is a email server that does not verify if the user is authorised to send email from the...

Nmap NSE 6.01: asn-query

Maps IP addresses to autonomous system AS numbers. The script works by sending DNS TXT queries to a DNS server which in turn queries a third-party service provided by Team Cymru team-cymru.org using an in-addr.arpa style zone set up especially for use by Nmap. The responses to these queries conta...

Nmap NSE 6.01: dhcp-discover

Sends a DHCPINFORM request to a host on UDP port 67 to obtain all the local configuration parameters without allocating a new address. DHCPINFORM is a DHCP request that returns useful information from a DHCP server, without allocating an IP address. The request sends a list of which fields it wan...

Nmap NSE 6.01: telnet-brute

Tries to get Telnet login credentials by guessing usernames and passwords. SYNTAX: userdb: The filename of an alternate username database. unpwdb.passlimit: The maximum number of passwords 'passwords' will return default unlimited. passdb: The filename of an alternate password database...

Nmap NSE 6.01: smb-enum-domains

Attempts to enumerate domains on a system, along with their policies. This generally requires credentials, except against Windows 2000. In addition to the actual domain, the 'Builtin' domain is generally displayed. Windows returns this in the list of domains, but its policies don't appear to be...

Nmap NSE 6.01: pop3-brute

Tries to log into a POP3 account by guessing usernames and passwords. SYNTAX: userdb: The filename of an alternate username database. pop3loginmethod: The login method to use: ''USER'' default, ''SASL-PLAIN'', ''SASL-LOGIN'', ''SASL-CRAM-MD5'', or ''APOP''. unpwdb.passlimit: The maximum number of...

Nmap NSE 6.01: dns-random-txid

Checks a DNS server for the predictable-TXID DNS recursion vulnerability. Predictable TXID values can make a DNS server vulnerable to cache poisoning attacks see CVE-2008-1447. The script works by querying txidtest.dns-oarc.net see https://www.dns- oarc.net/oarc/services/txidtest. Be aware that a...

Nmap NSE 6.01: citrix-enum-apps

This VT has been deprecated and is therefore no longer functional. SPDX-FileCopyrightText: 2013 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Nmap NSE 6.01: http-title

This VT has been deprecated and is therefore no longer functional. SPDX-FileCopyrightText: 2013 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...