Fetch-url-http-3a-2f-2f169.254.169.254-2flatest-2fmeta Data-2fiam-2fsecurity Credentials-2f 〈Browser ULTIMATE〉

The URL http://169.254.169.254/latest/meta-data/iam/security-credentials/ is an AWS internal endpoint for the Instance Metadata Service (IMDS), which provides temporary IAM security credentials for applications on EC2 instances. While utilized for legitimate access, this endpoint is a primary target in Server-Side Request Forgery (SSRF) attacks, often mitigated by upgrading from IMDSv1 to the secure, token-based IMDSv2. For more details, visit AWS Blog .

http://169.254.169.254/latest/meta-data/iam/security-credentials/ The URL http://169

Identity and Access Management (IAM) security credentials are critical for any AWS instance. These credentials define what actions an instance can perform on AWS resources. When an instance needs to interact with AWS services—be it to write to an S3 bucket, monitor metrics in CloudWatch, or perform any other action—it must do so with the appropriate permissions. Fetching IAM security credentials from the metadata service allows instances to understand their permissions without requiring hardcoded credentials. http://169