diff --git a/scripts/http-internal-ip-disclosure.nse b/scripts/http-internal-ip-disclosure.nse
new file mode 100644
index 000000000..b82b6feb1
--- /dev/null
+++ b/scripts/http-internal-ip-disclosure.nse
@@ -0,0 +1,84 @@
+local http = require "http"
+local shortport = require "shortport"
+local stdnse = require "stdnse"
+local ipOps = require "ipOps"
+
+description =  [[
+Determines if the web server leaks its internal IP address when sending an HTTP/1.0 request without a Host header.
+
+Some misconfigured web servers leak their internal IP address in the response
+headers when returning a redirect response. This is a known issue for some
+versions of Microsoft IIS, but affects other web servers as well.
+]]
+
+---
+-- @usage nmap --script http-internal-ip-disclosure <target>
+-- @usage nmap --script http-internal-ip-disclosure --script-args http-internal-ip-disclosure.path=/path <target>
+--
+-- @args http-internal-ip-disclosure.path Path to URI. Default: /
+--
+-- @output
+-- 80/tcp open  http    syn-ack
+-- | http-internal-ip-disclosure: 
+-- |_  Internal IP Leaked: 10.0.0.2
+--
+-- @xmloutput
+-- <elem key="Internal IP Leaked">10.0.0.2</elem>
+---
+
+author = "Josh Amishav-Zlatin"
+license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
+categories = { "vuln", "discovery", "safe" } 
+
+portrule = shortport.http
+
+local function generateHttpV1_0Req(host, port, path)
+  local privateIP
+  local socket = nmap.new_socket()
+  socket:connect(host, port)
+
+  local cmd = "GET " .. path .. " HTTP/1.0\r\n\r\n"
+  socket:send(cmd)
+
+  while true do
+    local status, lines = socket:receive_lines(1)
+    if not status then
+      break
+    end
+
+    -- Check if the response contains a location header
+    local location = lines:match("Location: ([%a%p%d]+)")
+    if location then
+      stdnse.debug1("Location: %s", location)
+
+      -- Check if the redirect location contains an IP address
+      if ipOps.isPrivate(location) then
+        privateIP = location
+        stdnse.debug1("Internal IP: %s", privateIP)
+        break
+      end
+    end
+  end
+
+  socket:close()
+
+  -- Only report if the internal IP leaked is different then the target IP
+  return privateIP
+end
+
+action = function(host, port)
+  local output = stdnse.output_table()
+  local path = stdnse.get_script_args(SCRIPT_NAME .. ".path") or "/"
+  local IP = generateHttpV1_0Req(host, port, path)
+
+  -- Check /images which is often vulnerable on some unpatched IIS servers
+  if not IP and path ~= "/images" then
+    path = "/images"
+    IP = generateHttpV1_0Req(host, port, path)
+  end
+
+  if IP then
+    output["Internal IP Leaked"] = IP 
+    return output
+  end
+end