VLAN Misconfiguration Identified

A misconfiguration is identified in the VLAN configuration. Users in the guest WiFi can access internal systems.

  • Handle the vulnerability by answering the key questions:

    • What happened?
    • What is the cause?
    • What has been affected?
    • What is the (possible) damage?
    • Which short term and long term measures should be implemented?

Objective: Understand and contain issue(s) without any pushes to production

You can use any technology you want (ideally ones you have experience with) and any Group Security team size. * Describe what you would do and how you would act (ideally in diagram format). * Who would you talk to? * What actions would you take to contain and remediate the issue(s)?

Resources and Technologies available:

  • Techops, Webops, and Dev teams
  • Slack, Jira, Confluence, ELK, Grafana, Nagios, Akamai, AWS, Cisco Firewalls, Landeks, and DarkTrace

Back to all challenges

About us

Photobox Group is Europe’s leading digital consumer service for personalised products and gifts and parent of the Photobox, Moonpig, Hofmann and posterXXL brands.

Creative Commons License

© 2018, Photobox Group Security. This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.


Photobox Group Security
Unit 7, Metal Box Factory
30 Great Guildford Street