cvedb.io
CVE-2021-25681
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2021-04-20T12:15:13.290 · Last modified 2026-07-09T01:16:47.437

Summary

AdTran Personal Phone Manager 10.8.1 software is vulnerable to an issue that allows for exfiltration of data over DNS. This could allow for exposed AdTran Personal Phone Manager web servers to be used as DNS redirectors to tunnel arbitrary data over DNS. NOTE: The affected appliances NetVanta 7060 and NetVanta 7100 are considered End of Life and as such this issue will not be patched.

Affected products

adtran — personal_phone_manager

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.