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Improper Resource Locking

CVE-2019-17102

High
8.3/10

Summary

An exploitable command execution vulnerability exists in the recovery partition of Bitdefender BOX 2, version 2.0.1.91. The API method `/api/update_setup` does not perform firmware signature checks atomically, leading to an exploitable race condition (TOCTTOU) that allows arbitrary execution of system commands. This issue affects: Bitdefender Bitdefender BOX 2 versions prior to 2.1.47.36.

  • HIGH
  • ADJACENT_NETWORK
  • HIGH
  • CHANGED
  • NONE
  • NONE
  • HIGH
  • HIGH

CWE-413 - Improper Resource Locking

The software does not lock or does not correctly lock a resource when the software must have exclusive access to the resource.

References

Advisory Timeline

  • Published