CVE-2022-41223: Mitel MiVoice Connect Code Injection Vulnerability
- Is it exploited?
Yes. CISA added it to the Known Exploited Vulnerabilities catalog on , 91 days after the CVE record was published.
- How likely is exploitation in the next 30 days?
- 10.7%
EPSS score, percentile 95.8 of all scored records
- How severe?
- 6.8 Medium
CVSS v3.1 base score, from CISA's enrichment of the record
- What should I do?
CISA deadline . Apply updates per vendor instructions.
The CVE record links no vendor advisory, patch or mitigation.
- Which versions are affected?
Not stated. The CVE record gives vendor and product as “n/a” and the version as “unspecified”.
Source: CISA Known Exploited Vulnerabilities (KEV) catalog, 2026.10.28, as of ; FIRST Exploit Prediction Scoring System (EPSS), v2026.06.15, as of ; CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of . About the data.
What to do
Required action, set by CISA
Apply updates per vendor instructions.
CISA due date for this action: .
Advisories and patches
The CVE record links no vendor advisory, patch or mitigation.
Linked from CISA's catalog entry
- https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0008
- https://nvd.nist.gov/vuln/detail/CVE-2022-41223
Affected products and versions
The CVE record does not name affected products or versions: vendor and product are “n/a” and the version is “unspecified”.
Source: CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of . About the data.
About this 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.
Summary: CISA's KEV catalog, as of .
- CISA added CVE-2022-41223 to its Known Exploited Vulnerabilities (KEV) catalog on 21 Feb 2023.
- CISA marks it as known to be used in ransomware campaigns.
- The due date CISA sets for the required action is 14 Mar 2023.
- The CVE record was published on 22 Nov 2022, 91 days before it was added to KEV.
- The CVE record carries a CVSS v3.1 base score of 6.8 (Medium), taken from CISA's enrichment of the record.
- FIRST's EPSS model puts the probability of exploitation in the next 30 days at 10.7% (percentile 95.8), as of 28 Oct 2026.
- CISA's SSVC assessment in the CVE record: exploitation active, automatable no, technical impact total.
Source: CISA Known Exploited Vulnerabilities (KEV) catalog, 2026.10.28, as of ; CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of ; FIRST Exploit Prediction Scoring System (EPSS), v2026.06.15, as of . About the data.
Description
The Director database component of MiVoice Connect through 19.3 (22.22.6100.0) could allow an authenticated attacker to conduct a code-injection attack via crafted data due to insufficient restrictions on the database data type.
Source: CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of . About the data.
Weakness
- CWE-94: Improper Control of Generation of Code ('Code Injection')
CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record and the KEV entry.
Timeline
| Date | Event |
|---|---|
| CVE record published | |
| Added to CISA KEV | |
| CISA due date for the required action | |
| CVE record last updated |
References
More exploited Mitel vulnerabilities
- CVE-2024-41710: Mitel SIP Phones Argument Injection Vulnerability
- CVE-2024-41713: Mitel MiCollab Path Traversal Vulnerability
- CVE-2024-55550: Mitel MiCollab Path Traversal Vulnerability
- CVE-2022-40765: Mitel MiVoice Connect Command Injection Vulnerability
- CVE-2022-29499: Mitel MiVoice Connect Data Validation Vulnerability
- CVE-2022-26143: MiCollab, MiVoice Business Express Access Control Vulnerability