modules/exploits/linux/misc/qnap_transcode_server.rb
Method initialize
has 40 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
def initialize(info = {})
super(update_info(info,
'Name' => 'QNAP Transcode Server Command Execution',
'Description' => %q{
This module exploits an unauthenticated remote command injection
Method execute_command
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
Open
def execute_command(cmd, opts)
# Filtered characters: 0x20 ! $ & 0x39 , ; = [ ] ^ ` { } %
# Execute each command seperately
cmd.split(';').each do |c|
connect
- Read upRead up
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"