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modules/exploits/linux/http/spring_cloud_gateway_rce.rb

Summary

Maintainability
A
3 hrs
Test Coverage

Method initialize has 55 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => 'Spring Cloud Gateway Remote Code Execution',
Severity: Major
Found in modules/exploits/linux/http/spring_cloud_gateway_rce.rb - About 2 hrs to fix

    Method run_command has 28 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def run_command(cmd)
    route_name = Rex::Text.rand_text_alpha(8).downcase
    uri = "/actuator/gateway/routes/#{route_name}"
    value = '#{new String(T(org.springframework.util.StreamUtils).copyToByteArray(T(java.lang.Runtime).getRuntime().exec(new String[]{"/bin/sh","-c", "' + cmd + '"}).getInputStream()))}'
    Severity: Minor
    Found in modules/exploits/linux/http/spring_cloud_gateway_rce.rb - About 1 hr to fix

      Identical blocks of code found in 13 locations. Consider refactoring.
      Open

        def exploit
    print_status("Executing #{target.name} for #{datastore['PAYLOAD']}")
    case target['Type']
    when :unix_cmd
      execute_command(payload.encoded)
      Severity: Major
      Found in modules/exploits/linux/http/spring_cloud_gateway_rce.rb and 12 other locations - About 15 mins to fix
      modules/exploits/linux/http/apache_ofbiz_deserialization_soap.rb on lines 109..116
      modules/exploits/linux/http/cisco_asax_sfr_rce.rb on lines 152..159
      modules/exploits/linux/http/f5_icontrol_rce.rb on lines 126..133
      modules/exploits/linux/http/glpi_htmlawed_php_injection.rb on lines 126..132
      modules/exploits/linux/http/grandstream_ucm62xx_sendemail_rce.rb on lines 174..180
      modules/exploits/linux/http/ivanti_sentry_misc_log_service.rb on lines 125..131
      modules/exploits/linux/http/mobileiron_mdm_hessian_rce.rb on lines 99..106
      modules/exploits/linux/http/zyxel_ztp_rce.rb on lines 148..154
      modules/exploits/linux/local/zyxel_suid_cp_lpe.rb on lines 155..161
      modules/exploits/linux/redis/redis_debian_sandbox_escape.rb on lines 183..189
      modules/exploits/multi/http/cve_2021_35464_forgerock_openam.rb on lines 112..118
      modules/exploits/multi/http/spring_cloud_function_spel_injection.rb on lines 93..100

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 26.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

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