Request-url-http-3a-2f-2f169.254.169.254-2flatest-2fmeta Data-2fiam-2fsecurity Credentials-2f | Best

http://169.254.169.254/latest/meta-data/iam/security-credentials/

The next part of the URL, /latest/, hinted at the existence of a time-sensitive resource. Alex wondered what kind of information was stored in this location. http://169

This is a well-known and highly sensitive internal endpoint used by cloud providers, specifically Amazon Web Services (AWS) EC2 and similar services (like Google Cloud, Azure IMDS, or OpenStack). Usage : This URL can only be accessed

The 2019 Capital One breach exemplifies the dangers of SSRF vulnerabilities exploiting the AWS Instance Metadata Service, resulting in the theft of 106 million customer records. By leveraging excessive permissions and misconfigured WAF to query 169.254.169.254 http://169

• Usage: This URL can only be accessed from within an EC2 instance. It's a security measure to prevent unauthorized access to these sensitive credentials.
• Risk: If an attacker gains access to an EC2 instance, they could potentially use these credentials to access other AWS resources, depending on the permissions granted to the IAM role associated with the instance.
• Best Practices:

  Remember: in cloud security, one misrouted HTTP request can hand over the keys to your entire infrastructure.