# Mitel vulnerabilities

Source: https://junglewise.ai/threats/vendors/mitel  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/mitel.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 15 vulnerabilities in Mitel: 0 in the last 7 days and 8 in the last 90 days, 7 of them critical and 7 exploited in the wild. The most recent, CVE-2026-104811, was published on 5 October 2026. Nothing in the last four weeks, down from 8 vulnerabilities in the four before. 4 technologies have a page of their own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 8
- All time: 15 (7 critical, 7 exploited in the wild)

## About Mitel

Software and hardware vendor providing unified communications and contact center solutions.

## Latest Mitel vulnerabilities

- [CVE-2026-104811: Mitel MiVoice Office 400 code execution via WAV file upload](https://junglewise.ai/threats/cve-2026-104811-digitalcanion-sa-has-discovered-a-vulnerability-that-allows) (info, published 5 Oct 2026)
- [CVE-2026-104810: Mitel MiVoice Office 400 path traversal in file browser](https://junglewise.ai/threats/cve-2026-104810-this-vulnerability-allows-remote-attackers-to-delete-sensitive) (info, published 5 Oct 2026)
- [CVE-2026-104809: Mitel MiVoice Office 400 shared object hijacking arbitrary code execution](https://junglewise.ai/threats/cve-2026-104809-digitalcanion-has-discovered-a-vulnerability-that-allows-an) (info, published 5 Oct 2026)
- [CVE-2026-104808: Mitel MiVoice Office 400 stored XSS in Exchange mailbox field](https://junglewise.ai/threats/cve-2026-104808-digitalcanion-has-discovered-a-stored-cross-site-scripting-xss) (info, published 5 Oct 2026)
- [CVE-2026-104807: Mitel MiVoice Office 400 stored XSS in Domains description](https://junglewise.ai/threats/cve-2026-104807-digitalcanion-has-discovered-a-stored-cross-site-scripting-xss) (info, published 5 Oct 2026)
- [CVE-2026-104806: Mitel MiVoice Office 400 path traversal in System Logs](https://junglewise.ai/threats/cve-2026-104806-digitalcanion-has-discovered-a-path-traversal-vulnerability-that) (info, published 5 Oct 2026)
- [CVE-2026-104805: Mitel MiVoice Office 400 backup restoration arbitrary file write](https://junglewise.ai/threats/cve-2026-104805-digitalcanion-has-discovered-a-vulnerability-in-the-backup) (info, published 5 Oct 2026)
- [CVE-2026-104706: Mitel MiVoice Office 400 path traversal in administration logs](https://junglewise.ai/threats/cve-2026-104706-digitalcanion-has-discovered-a-path-traversal-vulnerability-that) (info, published 5 Oct 2026)
- [CVE-2024-41710: Mitel SIP Phones Argument Injection Vulnerability](https://junglewise.ai/threats/cve-2024-41710-mitel-sip-phones-argument-injection-vulnerability) (critical, exploited in the wild, CVSS 7.2, published 12 Feb 2025)
- [CVE-2024-41713: Mitel MiCollab Path Traversal Vulnerability](https://junglewise.ai/threats/cve-2024-41713-mitel-micollab-path-traversal-vulnerability) (critical, exploited in the wild, CVSS 9.1, published 7 Jan 2025)
- [CVE-2024-55550: Mitel MiCollab Path Traversal Vulnerability](https://junglewise.ai/threats/cve-2024-55550-mitel-micollab-path-traversal-vulnerability) (critical, exploited in the wild, CVSS 4.4, published 7 Jan 2025)
- [CVE-2022-41223: Mitel MiVoice Connect Code Injection Vulnerability](https://junglewise.ai/threats/cve-2022-41223-mitel-mivoice-connect-code-injection-vulnerability) (critical, exploited in the wild, CVSS 6.8, published 21 Feb 2023)
- [CVE-2022-40765: Mitel MiVoice Connect Command Injection Vulnerability](https://junglewise.ai/threats/cve-2022-40765-mitel-mivoice-connect-command-injection-vulnerability) (critical, exploited in the wild, CVSS 6.8, published 21 Feb 2023)
- [CVE-2022-29499: Mitel MiVoice Connect Data Validation Vulnerability](https://junglewise.ai/threats/cve-2022-29499-mitel-mivoice-connect-data-validation-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 27 Jun 2022)
- [CVE-2022-26143: MiCollab, MiVoice Business Express Access Control Vulnerability](https://junglewise.ai/threats/cve-2022-26143-micollab-mivoice-business-express-access-control-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 25 Mar 2022)

## Most severe Mitel vulnerabilities

- [CVE-2022-29499: Mitel MiVoice Connect Data Validation Vulnerability](https://junglewise.ai/threats/cve-2022-29499-mitel-mivoice-connect-data-validation-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 27 Jun 2022)
- [CVE-2022-26143: MiCollab, MiVoice Business Express Access Control Vulnerability](https://junglewise.ai/threats/cve-2022-26143-micollab-mivoice-business-express-access-control-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 25 Mar 2022)
- [CVE-2024-41713: Mitel MiCollab Path Traversal Vulnerability](https://junglewise.ai/threats/cve-2024-41713-mitel-micollab-path-traversal-vulnerability) (critical, exploited in the wild, CVSS 9.1, published 7 Jan 2025)
- [CVE-2024-41710: Mitel SIP Phones Argument Injection Vulnerability](https://junglewise.ai/threats/cve-2024-41710-mitel-sip-phones-argument-injection-vulnerability) (critical, exploited in the wild, CVSS 7.2, published 12 Feb 2025)
- [CVE-2022-40765: Mitel MiVoice Connect Command Injection Vulnerability](https://junglewise.ai/threats/cve-2022-40765-mitel-mivoice-connect-command-injection-vulnerability) (critical, exploited in the wild, CVSS 6.8, published 21 Feb 2023)
- [CVE-2022-41223: Mitel MiVoice Connect Code Injection Vulnerability](https://junglewise.ai/threats/cve-2022-41223-mitel-mivoice-connect-code-injection-vulnerability) (critical, exploited in the wild, CVSS 6.8, published 21 Feb 2023)
- [CVE-2024-55550: Mitel MiCollab Path Traversal Vulnerability](https://junglewise.ai/threats/cve-2024-55550-mitel-micollab-path-traversal-vulnerability) (critical, exploited in the wild, CVSS 4.4, published 7 Jan 2025)
- [CVE-2026-104810: Mitel MiVoice Office 400 path traversal in file browser](https://junglewise.ai/threats/cve-2026-104810-this-vulnerability-allows-remote-attackers-to-delete-sensitive) (info, published 5 Oct 2026)
- [CVE-2026-104806: Mitel MiVoice Office 400 path traversal in System Logs](https://junglewise.ai/threats/cve-2026-104806-digitalcanion-has-discovered-a-path-traversal-vulnerability-that) (info, published 5 Oct 2026)
- [CVE-2026-104808: Mitel MiVoice Office 400 stored XSS in Exchange mailbox field](https://junglewise.ai/threats/cve-2026-104808-digitalcanion-has-discovered-a-stored-cross-site-scripting-xss) (info, published 5 Oct 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 8 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 8 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Mitel technologies

- [Mitel MiVoice Office 400](https://junglewise.ai/threats/technologies/mivoice-office-400): 8 vulnerabilities
- [Mitel MiCollab](https://junglewise.ai/threats/technologies/micollab): 3 vulnerabilities
- [Mitel MiVoice Business Express](https://junglewise.ai/threats/technologies/mivoice-business-express): 3 vulnerabilities
- [Mitel MiVoice Connect](https://junglewise.ai/threats/technologies/mivoice-connect): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Mitel vulnerabilities", https://junglewise.ai/threats/vendors/mitel, 9 November 2026.