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modules/exploits/linux/upnp/dlink_dir859_subscribe_exec.rb

Summary

Maintainability
A
2 hrs
Test Coverage

Method initialize has 35 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def initialize(info = {})
    super(update_info(info,
      'Name'        => 'D-Link DIR-859 Unauthenticated Remote Command Execution',
      'Description' => %q{
        D-Link DIR-859 Routers are vulnerable to OS command injection via the UPnP
Severity: Minor
Found in modules/exploits/linux/upnp/dlink_dir859_subscribe_exec.rb - About 1 hr to fix

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        super(update_info(info,
      'Name'        => 'D-Link DIR-859 Unauthenticated Remote Command Execution',
      'Description' => %q{
        D-Link DIR-859 Routers are vulnerable to OS command injection via the UPnP
        interface. The vulnerability exists in /gena.cgi (function genacgi_main() in
    Severity: Major
    Found in modules/exploits/linux/upnp/dlink_dir859_subscribe_exec.rb and 1 other location - About 1 hr to fix
    modules/exploits/linux/upnp/dlink_dir859_exec_ssdpcgi.rb on lines 16..48

    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 49.

    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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