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Improper Access Control

CVE-2023-20873

High
9.8/10

Summary

In Spring Boot versions prior to 2.7.11, 3.x prior to 3.0.6, an application that is deployed to Cloud Foundry could be susceptible to a security bypass.

  • LOW
  • NETWORK
  • HIGH
  • UNCHANGED
  • NONE
  • NONE
  • HIGH
  • HIGH

CWE-284 - Improper Access Control

Listed 5th in the 'OWASP Top Ten', improper (or broken) access control attacks are a fundamental type of vulnerability. This includes a broad range of design flaws that enable users to act outside of their intended permissions. They can use these privileges to gain access to restricted files and functionality such as accessing restricted information, falsifying records, destroying data, or executing commands.

References

Advisory Timeline

  • Published