CVE-2022-41223
Mitel MiVoice Connect Code Injection Vulnerability
Mitel MiVoice Connect
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.
Exploitation status
CISA Known Exploited Vulnerabilities
Listed by CISA on 21 February 2023. US federal agencies were required to remediate it by 14 March 2023. CISA records this vulnerability as known to be used in ransomware campaigns.
EPSS — exploitation probability
FIRST puts the probability of exploitation activity in the next 30 days at 10.7%, which is higher than 95.8% of all scored vulnerabilities. EPSS is a forecast of activity, not a measure of severity, and it is rescored daily.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Frequently asked questions
Is CVE-2022-41223 being exploited by ransomware groups?
No ransomware group in this database is currently recorded as exploiting CVE-2022-41223.
What does CVE-2022-41223 affect?
CVE-2022-41223 affects Mitel MiVoice Connect. 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.
How severe is CVE-2022-41223?
CVE-2022-41223 is rated MEDIUM with a CVSS base score of 6.8. EPSS puts the probability of exploitation in the next 30 days at 10.7%, higher than 95.8% of all scored vulnerabilities. It is listed in the CISA Known Exploited Vulnerabilities catalog, with a federal remediation deadline of 14 March 2023.
How should organisations respond to CVE-2022-41223?
Apply the vendor patch for Mitel MiVoice Connect as the first priority, and treat any internet-facing instance as the most urgent. Because this vulnerability is associated with ransomware activity, also review whether the affected systems were reachable before patching, rather than assuming that patching alone closes the incident.