9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.973 High
EPSS
Percentile
99.8%
Attempts to enumerate installed software through SNMP.
See the documentation for the snmp library.
See the documentation for the creds library.
nmap -sU -p 161 --script=snmp-win32-software <target>
| snmp-win32-software:
| Apache Tomcat 5.5 (remove only); 2007-09-15T15:13:18
| Microsoft Internationalized Domain Names Mitigation APIs; 2007-09-15T15:13:18
| Security Update for Windows Media Player (KB911564); 2007-09-15T15:13:18
| Security Update for Windows Server 2003 (KB924667-v2); 2007-09-15T15:13:18
| Security Update for Windows Media Player 6.4 (KB925398); 2007-09-15T15:13:18
| Security Update for Windows Server 2003 (KB925902); 2007-09-15T15:13:18
|_ Windows Internet Explorer 7; 2007-09-15T15:13:18
local datetime = require "datetime"
local nmap = require "nmap"
local shortport = require "shortport"
local snmp = require "snmp"
local stdnse = require "stdnse"
local string = require "string"
local table = require "table"
description = [[
Attempts to enumerate installed software through SNMP.
]]
---
-- @usage
-- nmap -sU -p 161 --script=snmp-win32-software <target>
-- @output
-- | snmp-win32-software:
-- | Apache Tomcat 5.5 (remove only); 2007-09-15T15:13:18
-- | Microsoft Internationalized Domain Names Mitigation APIs; 2007-09-15T15:13:18
-- | Security Update for Windows Media Player (KB911564); 2007-09-15T15:13:18
-- | Security Update for Windows Server 2003 (KB924667-v2); 2007-09-15T15:13:18
-- | Security Update for Windows Media Player 6.4 (KB925398); 2007-09-15T15:13:18
-- | Security Update for Windows Server 2003 (KB925902); 2007-09-15T15:13:18
-- |_ Windows Internet Explorer 7; 2007-09-15T15:13:18
--
-- @xmloutput
-- <table>
-- <elem key="name">Apache Tomcat 5.5 (remove only)</elem>
-- <elem key="install_date">2007-09-15T15:13:18</elem>
-- </table>
-- <table>
-- <elem key="name">Microsoft Internationalized Domain Names Mitigation APIs</elem>
-- <elem key="install_date">2007-09-15T15:13:18</elem>
-- </table>
-- <table>
-- <elem key="name">Security Update for Windows Media Player (KB911564)</elem>
-- <elem key="install_date">2007-09-15T15:13:18</elem>
-- </table>
-- <table>
-- <elem key="name">Security Update for Windows Server 2003 (KB924667-v2)</elem>
-- <elem key="install_date">2007-09-15T15:13:18</elem>
-- </table>
-- <table>
-- <elem key="name">Security Update for Windows Media Player 6.4 (KB925398)</elem>
-- <elem key="install_date">2007-09-15T15:13:18</elem>
-- </table>
-- <table>
-- <elem key="name">Security Update for Windows Server 2003 (KB925902)</elem>
-- <elem key="install_date">2007-09-15T15:13:18</elem>
-- </table>
-- <table>
-- <elem key="name">Windows Internet Explorer 7</elem>
-- <elem key="install_date">2007-09-15T15:13:18</elem>
-- </table>
author = "Patrik Karlsson"
license = "Same as Nmap--See https://nmap.org/book/man-legal.html"
categories = {"default", "discovery", "safe"}
dependencies = {"snmp-brute"}
-- Version 0.3
-- Created 01/15/2010 - v0.1 - created by Patrik Karlsson <[email protected]>
-- Revised 01/19/2010 - v0.2 - fixed loop that would occur if a mib did not exist
-- Revised 04/11/2010 - v0.3 - moved snmp_walk to snmp library <[email protected]>
portrule = shortport.port_or_service(161, "snmp", "udp", {"open", "open|filtered"})
--- Gets a value for the specified oid
--
-- @param tbl table containing <code>oid</code> and <code>value</code>
-- @param oid string containing the object id for which the value should be extracted
-- @return value of relevant type or nil if oid was not found
local function get_value_from_table( tbl, oid )
for _, v in ipairs( tbl ) do
if v.oid == oid then
return v.value
end
end
return nil
end
local date_xlate = {
year = 1,
month = 2,
day = 3,
hour = 4,
min = 5,
sec = 6
}
-- translate date parts to positional indices for datetime.format_timestamp
local date_metatab = {
__index = function (t, k)
return t[date_xlate[k]]
end
}
local sw_metatab = {
__tostring = function (t)
return ("%s; %s"):format(t.name , t.install_date)
end
}
--- Processes the table and creates the script output
--
-- @param tbl table containing <code>oid</code> and <code>value</code>
-- @return table suitable for <code>stdnse.format_output</code>
local function process_answer( tbl )
local sw_name = "^1.3.6.1.2.1.25.6.3.1.2"
local sw_date = "1.3.6.1.2.1.25.6.3.1.5"
local new_tbl = {}
for _, v in ipairs( tbl ) do
if ( v.oid:match(sw_name) ) then
local objid = v.oid:gsub(sw_name, sw_date)
local install_date = get_value_from_table( tbl, objid )
local install_date_tab = { string.unpack( ">I2 BBBBB", install_date ) }
setmetatable(install_date_tab, date_metatab)
local sw_item = {
["name"] = v.value,
["install_date"] = datetime.format_timestamp(install_date_tab)
}
setmetatable(sw_item, sw_metatab)
table.insert( new_tbl, sw_item )
end
end
table.sort( new_tbl, function(a, b) return a.name < b.name end )
return new_tbl
end
action = function(host, port)
local data, snmpoid = nil, "1.3.6.1.2.1.25.6.3.1"
local sw = {}
local status
local snmpHelper = snmp.Helper:new(host, port)
snmpHelper:connect()
status, sw = snmpHelper:walk( snmpoid )
if ( not(status) ) or ( sw == nil ) or ( #sw == 0 ) then
return
end
sw = process_answer( sw )
nmap.set_port_state(host, port, "open")
return sw
end
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.973 High
EPSS
Percentile
99.8%