Mitel
7 Mitel flaws are on CISA's list of vulnerabilities attackers have used, 0 of them added in 2026. CISA says 5 are known to be used by ransomware. The latest was added Feb 12, 2025.
7on CISA's list, all time
0added in 2026
0in the last 90 days
5used by ransomware
0zero-days, all time
Exploited flaws added each year
Most-hit products
| Product | Exploited flaws | Most recent |
|---|---|---|
| MiVoice Connect | 3 | Feb 21, 2023 |
| MiCollab | 2 | Jan 7, 2025 |
| SIP Phones | 1 | Feb 12, 2025 |
| MiCollab, MiVoice Business Express | 1 | Mar 25, 2022 |
Latest Mitel flaws
- SIP PhonesMitel SIP Phones Argument Injection Vulnerability
- MiCollabMitel MiCollab Path Traversal Vulnerability
- MiCollabMitel MiCollab Path Traversal Vulnerability
- MiVoice ConnectMitel MiVoice Connect Command Injection Vulnerability
- MiVoice ConnectMitel MiVoice Connect Code Injection Vulnerability
- MiVoice ConnectMitel MiVoice Connect Data Validation Vulnerability
- MiCollab, MiVoice Business ExpressMiCollab, MiVoice Business Express Access Control Vulnerability
Counts come from CISA's Known Exploited Vulnerabilities catalog, which lists flaws with reliable evidence of real attacks. A higher count often reflects how widely a vendor's products are used and targeted, not only how secure they are.