---
id: "CVE-2024-41710"
kind: "vulnerability"
aliases: ["CVE-2024-41710"]
title: "A vulnerability in the Mitel 6800 Series, 6900 Series, and 6900w Series SIP Phones, including the 6970 Conference\u2026"
severity: "high"
cvss: 7.2
epss: null
exploited: true
status: "open"
category: "infrastructure"
products: [{"name": "Mitel SIP Phones", "fixed": [], "affected": "", "ecosystem": "vendor"}, {"name": "mitel 6970 firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6940w sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6930w sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6920w sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6920 sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6915 sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6910 sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6905 sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6940 sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6930 sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6873i sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6869i sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6867i sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6865i sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}, {"name": "mitel 6863i sip firmware", "fixed": [], "affected": "<= 6.4.0.136", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["exploited", "infrastructure", "mitel", "sip-phones", "voip"]
not_affected_if: ["unaffected-models"]
published_at: "2024-08-12T19:15:16+00:00"
first_seen_at: "2026-10-23T19:11:51+00:00"
updated_at: "2026-10-23T22:29:05+00:00"
sources: [{"source": "kev", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2024-41710", "first_seen_at": "2026-10-23T19:11:51+00:00"}, {"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41710", "first_seen_at": "2026-10-23T22:29:05+00:00"}]
---

# A vulnerability in the Mitel 6800 Series, 6900 Series, and 6900w Series SIP Phones, including the 6970 Conference…

Mitel 6800, 6900 and 6900w Series SIP phones, including the 6970 Conference Unit, have an argument injection flaw in their boot process caused by weak parameter sanitization. An attacker who can reach the phone can run arbitrary commands on it.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Mitel SIP Phones affected ? fixed ?
- vendor:mitel 6970 firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6940w sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6930w sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6920w sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6920 sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6915 sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6910 sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6905 sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6940 sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6930 sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6873i sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6869i sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6867i sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6865i sip firmware affected <= 6.4.0.136 fixed ?
- vendor:mitel 6863i sip firmware affected <= 6.4.0.136 fixed ?

## Fix

Apply the mitigations the vendor publishes for this issue, or stop using the affected phones if no mitigation is available (per CISA required action).

## Timeline

- 2026-10-23T19:11:51+00:00 kev https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2024-41710
- 2026-10-23T22:29:05+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2024-41710

## From the sources

Mitel 6800 Series, 6900 Series, and 6900w Series SIP Phones, including the 6970 Conference Unit, contain an argument injection vulnerability due to insufficient parameter sanitization during the boot process. Successful exploitation may allow an attacker to execute arbitrary commands within the context of the system.

CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_