Mitel MiVoice Connect Code Injection Vulnerability
The Director component in Mitel MiVoice Connect allows an authenticated attacker with internal network access to execute code within the context of the application.
- Vendor
- Mitel
- Product
- MiVoice Connect
- CVSS
- 6.8
- EPSS (exploit probability)
- 10.7%
- Status
- kevransomware use
- CISA patch-by (BOD 22-01)
- Added to KEV
Is CVE-2022-41223 being exploited?
Yes. CISA added CVE-2022-41223 to its Known Exploited Vulnerabilities catalog on . CISA only lists a CVE when it has reliable evidence of exploitation in the wild. CISA marks it as known to be used in ransomware campaigns.
FIRST's EPSS model puts the probability of exploitation activity in the next 30 days at 10.7% (scored October 14, 2026).
- CISA KEV[ LISTED ]
- ENISA EUVD (exploited)[ — ]
- CIRCL KEV[ — ]
Catalog snapshot 2026-10-21. Full cross-catalog view: /kev-comparison
What to do
CISA required actionApply updates per vendor instructions.
US federal civilian agencies must remediate by (21 days after listing) under BOD 22-01. Everyone else: that deadline is a sensible upper bound, not a target. Vendor guidance and the NVD record are linked under Source above.
Other Mitel MiVoice Connect CVEs we track
| CVE / Vulnerability | Severity | CVSS | EPSS | Added to KEV |
|---|---|---|---|---|
| CVE-2022-40765 Mitel MiVoice Connect Command Injection Vulnerabilityransomware use | [ MEDIUM ] | 6.8 | 10.6% | |
| CVE-2022-29499 Mitel MiVoice Connect Data Validation Vulnerabilityransomware use | [ CRITICAL ] | 9.8 | 55.2% |