---
id: CVE-2026-67608
title: >-
  Telenia Software TVox 26.5.3 and prior 26.x versions, and 24.9.21 and prior
  24.x versions, contain an OS command injection vulnerability in
  action_audio.php that allows authenticated attackers to execute arbitrary
  operating system comman…
summary: >-
  Telenia Software TVox 26.5.3 and prior 26.x versions, and 24.9.21 and prior
  24.x versions, contain an OS command injection vulnerability in
  action_audio.php that allows authenticated attackers to execute arbitrary
  operating system comman…
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-78
published: '2026-08-03'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T20:40:01.933'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-67608'
references:
  - url: 'https://karmainsecurity.com/KIS-2026-15'
    label: disclosure@vulncheck.com
  - url: 'https://www.teleniasoftware.com/'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/telenia-tvox-os-command-injection-via-action-audio-php
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.02428
epssPercentile: 0.83551
ingestedAt: '2026-09-09T21:22:45.521Z'
---

## Overview

Telenia Software TVox 26.5.3 and prior 26.x versions, and 24.9.21 and prior 24.x versions, contain an OS command injection vulnerability in action_audio.php that allows authenticated attackers to execute arbitrary operating system commands by passing an unsanitized pid parameter into an exec() call when the action parameter is set to checkProcess. Attackers can inject malicious OS commands through the pid request parameter to execute arbitrary commands with the privileges of the apache user.

## Remediation

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