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Inadequate Encryption Strength

CVE-2023-46894

High
7.5/10

Summary

Esptool starting from 2.0-beta2 allows attackers to view sensitive information via a weak cryptographic algorithm.

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

CWE-326 - Inadequate Encryption Strength

The software stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

References

Advisory Timeline

  • Published