    protected function execute(InputInterface $input, OutputInterface $output)
    {
        /** @psalm-suppress PossiblyNullReference */
        $command = $this->getApplication()->find('db:check');

        $arguments = array(
            'command' => 'db:check',
        );

        $cmdInput = new ArrayInput($arguments);
        $returnCode = $command->run($cmdInput, $output);

        if ($returnCode === 1) {
            $output->writeln(array(
                'Database update starting',
                '========================',
            ));

            $Config = Config::getConfig();
            $Update = new Update($Config, new Sql());
            $Update->runUpdateScript();
            $output->writeln('All done.');
        }
        return 0;
    }
The software does not implement sufficient measures to prevent multiple failed authentication attempts within in a short time frame, making it more susceptible to brute force attacks.