7.5
CVSSv3

CVE-2021-25681

Published: 20/04/2021 Updated: 11/04/2024
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability 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

Vulnerability Trend

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adtran personal_phone_manager 10.8.1

Exploits

Adtran Personal Phone Manager version 1081 suffers from a DNS exfiltration vulnerability ...

Github Repositories

A repository hosting write ups for the 0 days CVE-2021-25679, CVE-2021-25680, and CVE-2021-25681

AdTran-Personal-Phone-Manager-Vulns A repository hosting write ups for the 0 days CVE-2021-25679, CVE-2021-25680, and CVE-2021-25681 Summary CVE-2021-25679: Adtran Personal Phone Manager Authenticated Stored XSS in Change Email Address Form CVE-2021-25680: Adtran Personal Phone Manager Multiple Reflected XSS CVE-2021-25681: AdTran Personal Phone Manager DNS Exfiltration