Technology · Mitel
Mitel MiVoice Business Express vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 3 vulnerabilities in Mitel MiVoice Business Express: 0 in the last 7 days and 0 in the last 90 days, 3 of them critical and 3 exploited in the wild. The most recent, CVE-2024-55550, was published on 7 January 2025.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 3
- Exploited in the wild
- 3
About Mitel MiVoice Business Express
Mitel unified communications software providing voice, messaging, and collaboration capabilities.
Latest Mitel MiVoice Business Express vulnerabilities
- CVE-2024-55550: Mitel MiCollab Path Traversal Vulnerabilitycriticalexploited in the wildCVSS 4.4
- CVE-2024-41713: Mitel MiCollab Path Traversal Vulnerabilitycriticalexploited in the wildCVSS 9.1
- CVE-2022-26143: MiCollab, MiVoice Business Express Access Control Vulnerabilitycriticalexploited in the wildCVSS 9.8
Most severe Mitel MiVoice Business Express vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2022-26143: MiCollab, MiVoice Business Express Access Control Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2024-41713: Mitel MiCollab Path Traversal Vulnerabilitycriticalexploited in the wildCVSS 9.1
- CVE-2024-55550: Mitel MiCollab Path Traversal Vulnerabilitycriticalexploited in the wildCVSS 4.4
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Mitel MiVoice Business Express vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/mivoice-business-express)<a href="https://junglewise.ai/threats/technologies/mivoice-business-express"><img src="https://junglewise.ai/threats/technologies/mivoice-business-express/badge.svg" alt="Mitel MiVoice Business Express vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/mivoice-business-express.json, and this page as text at https://junglewise.ai/threats/technologies/mivoice-business-express.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Mitel MiVoice Business Express vulnerabilities", https://junglewise.ai/threats/technologies/mivoice-business-express, 9 November 2026.