---
id: CVE-2021-25679
title: >-
  The AdTran Personal Phone Manager software is vulnerable to an authenticated
  stored cross-site scripting (XSS) issues
summary: >-
  The AdTran Personal Phone Manager software is vulnerable to an authenticated
  stored cross-site scripting (XSS) issues. These issues impact at minimum
  versions 10.8.1 and below but potentially impact later versions as well since
  they have…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: adtran
product: personal_phone_manager
affected:
  - personal_phone_manager <= 10.8.1
published: '2021-04-20'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2021-25679'
references:
  - url: >-
      http://packetstormsecurity.com/files/162268/Adtran-Personal-Phone-Manager-10.8.1-Persistent-Cross-Site-Scripting.html
    label: cve@mitre.org
  - url: 'https://depthsecurity.com/blog/vulnerability-disclosure'
    label: cve@mitre.org
  - url: >-
      https://github.com/3ndG4me/AdTran-Personal-Phone-Manager-Vulns/blob/main/CVE-2021-25679.md
    label: cve@mitre.org
  - url: 'http://adtran.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      http://packetstormsecurity.com/files/162268/Adtran-Personal-Phone-Manager-10.8.1-Persistent-Cross-Site-Scripting.html
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://depthsecurity.com/blog/vulnerability-disclosure'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://github.com/3ndG4me/AdTran-Personal-Phone-Manager-Vulns/blob/main/CVE-2021-25679.md
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
  - exploit-available
epss: 0.02704
epssPercentile: 0.85327
exploitAvailable: true
ingestedAt: '2026-07-05T02:00:01.582Z'
exploits:
  exploitdb: true
  github: 1
  githubRepos:
    - 'https://github.com/3ndG4me/AdTran-Personal-Phone-Manager-Vulns'
  checkedAt: '2026-09-25T08:20:38.340Z'
---

## Overview

The AdTran Personal Phone Manager software is vulnerable to an authenticated stored cross-site scripting (XSS) issues. These issues impact at minimum versions 10.8.1 and below but potentially impact later versions as well since they have not previously been disclosed. Only version 10.8.1 was able to be confirmed during primary research. NOTE: The affected appliances NetVanta 7060 and NetVanta 7100 are considered End of Life and as such this issue will not be patched.

## Affected

- `personal_phone_manager <= 10.8.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.