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Method on_new_session has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def on_new_session(cli)

    if not @dropper or @dropper.empty?
      return
    end
Severity: Minor
Found in modules/exploits/windows/http/vmware_vcenter_chargeback_upload.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method exploit has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def exploit
    if (username.blank? && password.blank?)
      if cookie.blank?
        fail_with(Failure::BadConfig, 'HttpUsername and HttpPassword or COOKIE are required for exploitation')
      end
Severity: Minor
Found in modules/exploits/windows/http/sharepoint_unsafe_control.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method check has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def check
    res = send_request_cgi!(
      'method' => 'GET',
      'uri' => normalize_uri(target_uri.path)
    )
Severity: Minor
Found in modules/exploits/windows/http/advantech_iview_networkservlet_cmd_inject.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_request_uri has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def on_request_uri(cli, request)
    agent = request.headers['User-Agent']

    # Avoid the attack if the victim doesn't have the same setup we're targeting
    if not agent =~ /MSIE/
Severity: Minor
Found in modules/exploits/windows/browser/zenworks_helplauncher_exec.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method exploit has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def exploit
    if target['FingerprintOnly']
      fail_with(Msf::Module::Failure::BadConfig, 'Set the most appropriate target manually. If you are targeting 2008, make sure fDisableCam=0 !')
    end
Severity: Minor
Found in modules/exploits/windows/rdp/cve_2019_0708_bluekeep_rce.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method assemble_with_fixups has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def assemble_with_fixups(asm)
    # Rewrite all instructions of form 'lea reg, [rel label]' as relative
    # offsets for the instruction pointer, since metasm's 'ModRM' parser does
    # not grok that syntax.
    lea_rel = /lea+\s(?<dest>\w{2,3}),*\s\[rel+\s(?<label>[a-zA-Z_].*)\]/
Severity: Minor
Found in modules/exploits/windows/rdp/cve_2019_0708_bluekeep_rce.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method get_target has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def get_target(agent)
    return target if target.name != 'Automatic'

    nt = agent.scan(/Windows NT (\d\.\d)/).flatten[0] || ''
    ie = agent.scan(/MSIE (\d)/).flatten[0] || ''
Severity: Minor
Found in modules/exploits/windows/browser/example.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method exploit has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def exploit
    self.postgres_conn = session.client if session
    version = do_login(username,password,database)
    case version
    when :noauth; print_error "Authentication failed"; return
Severity: Minor
Found in modules/exploits/windows/postgres/postgres_payload.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method get_target has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def get_target(agent)
    #If the user is already specified by the user, we'll just use that
    return target if target.name != 'Automatic'

    if agent =~ /NT 5\.1/ and agent =~ /MSIE 6/
Severity: Minor
Found in modules/exploits/windows/browser/ultramjcam_openfiledig_bof.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method get_target has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def get_target(agent)
    #If the user is already specified by the user, we'll just use that
    return target if target.name != 'Automatic'

    if agent =~ /NT 5\.1/ and agent =~ /MSIE 6/
Severity: Minor
Found in modules/exploits/windows/browser/dell_webcam_crazytalk.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method exploit has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def exploit
    data = fake_login

    print_status("Sending fake login request...")
    res = send_request_cgi(
Severity: Minor
Found in modules/exploits/windows/novell/netiq_pum_eval.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method get_target has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def get_target(cli, request)
    #Default target
    my_target = target

    vprint_status("User-Agent: #{request.headers['User-Agent']}")
Severity: Minor
Found in modules/exploits/windows/browser/vlc_mms_bof.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_new_session has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def on_new_session(session)
    if session.type == "meterpreter"
      session.core.use("stdapi") unless session.ext.aliases.include?("stdapi")

      @dropped_files.delete_if do |file|
Severity: Minor
Found in modules/exploits/windows/browser/oracle_webcenter_checkoutandopen.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_request_uri has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def on_request_uri(cli, request)

    agent = request.headers['User-Agent']
    print_status("User-agent: #{agent}")
Severity: Minor
Found in modules/exploits/windows/browser/cisco_playerpt_setsource_surl.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method get_target has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def get_target(agent)
    #If the user is already specified by the user, we'll just use that
    return target if target.name != 'Automatic'

    if agent =~ /NT 5\.1/ and agent =~ /MSIE 6/
Severity: Minor
Found in modules/exploits/windows/browser/clear_quest_cqole.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_request_uri has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def on_request_uri(cli, request)
    # used for some debugging stuff
    ies = @ieshell
    ls  = @localsrv
    pm  = @pm_escape_html
Severity: Minor
Found in modules/exploits/windows/browser/ms16_051_vbscript.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_new_session has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def on_new_session(session)
    if session.type == "meterpreter"
      session.core.use("stdapi") unless session.ext.aliases.include?("stdapi")

      @dropped_files.delete_if do |file|
Severity: Minor
Found in modules/exploits/windows/browser/honeywell_hscremotedeploy_exec.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method get_payload has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def get_payload(t, flash_version=nil)
    if t['Rop'].nil?
      p = [
        0x0c0c0c0c, # mapped at 1e0d0000
        0x0c0c0c0c,
Severity: Minor
Found in modules/exploits/windows/browser/adobe_flash_otf_font.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_request_uri has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def on_request_uri(cli, request)
    agent = request.headers['User-Agent']
    my_target = get_target(agent)

    # Avoid the attack if the victim doesn't have the same setup we're targeting
Severity: Minor
Found in modules/exploits/windows/browser/adobe_flashplayer_arrayindexing.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method on_request_uri has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def on_request_uri(cli, request)

    if request.uri.match(/\.EXE/)
      print_status("Sending EXE payload...")
      send_response(cli, @payload, { 'Content-Type' => 'application/octet-stream' })
Severity: Minor
Found in modules/exploits/windows/browser/blackice_downloadimagefileurl.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

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