IMPORTANT:AttackDefense Labs is included with a Pentester Academy subscription! Upgrade Now to access over 1800+ Labs.
Already a Pentester Academy student? Your access will continue uninterrupted. Please use the same Google account to login here.
Not a Pentester Academy student? Try our Free Communitiy Labs
Readable Bucket Policy
cloud-services-amazon-s3 | Level: Easy | Total Lab Runs: 0 | Premium Lab |
Bucket policies are used to restrict/allow access to buckets and have to be crafted very carefully. A misconfigured bucket policy can allow attackers to steal sensitive data and use the S3 bucket in other attacks.
In this lab, the bucket policy allows an anonymous user to read an object stored in the bucket but they cannot list the objects present in the bucket. There exists a misconfiguration in the bucket policy which can be leveraged to find the object key.
Objective: Interact with the S3 bucket and retrieve the flag.
Click on RUN to start the lab (takes approximately 25s).
Click on LAB LINK to view the credentials of the IAM user.
The following activities are strictly prohibited on this website unless otherwise explicitly stated as allowed in the mission statement:
- Using automated scanners
- Using brute force attacks
- Denial of Service attacks
- Attacking other student machines in challenges where you might achieve a shell on the vulnerable system
- Attacking the lab infrastructure
Users violating the above will be either temporarily or permanently banned from the website.
If you are unsure about an activity, then please contact support to confirm that it is allowed on our website.
Technical Support for this Lab:
There is a reason we provide unlimited lab time: you can take as much time as you need to solve a lab. However, we realize that sometimes hints might be necessary to keep you motivated!
We currently provide technical support limited to:
- Giving hints for a lab exercise
- In rare circumstances, if you have totally given up (NO!!!) then tell you how to solve it. This will be limited to sharing the solution video or lab report
- A lab exercise fails to load or has errors in it
If you need technical support, please email firstname.lastname@example.org clearly mention the name and link of the lab exercise and other essential details. The more descriptive you are, the faster we can help you. We will get back to you within 24 hours or less.
For adminitrative queries, billing, enterprise accounts etc. please email email@example.com