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Missing Authentication for Critical Function

CVE-2022-25922

Medium
6.4/10

Summary

Power Line Communications PLC4TRUCKS J2497 trailer brake controllers implement diagnostic functions which can be invoked by replaying J2497 messages. There is no authentication or authorization for these functions.

  • LOW
  • NETWORK
  • NONE
  • PARTIAL
  • NONE
  • PARTIAL

CWE-306 - Missing Authentication for Critical Function

The software does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References

Advisory Timeline

  • Published