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External Control of System or Configuration Setting

CVE-2023-32349

High
8/10

Summary

Version 00.07.03.4 and prior of Teltonika’s RUT router firmware contain a packet dump utility that contains proper validation for filter parameters. However, variables for validation checks are stored in an external configuration file. An authenticated attacker could use an exposed UCI configuration utility to change these variables and enable malicious parameters in the dump utility, which could result in arbitrary code execution.

  • LOW
  • ADJACENT_NETWORK
  • HIGH
  • UNCHANGED
  • NONE
  • LOW
  • HIGH
  • HIGH

CWE-15 - External Control of System or Configuration Setting

One or more system settings or configuration elements can be externally controlled by a user.

References

Advisory Timeline

  • Published