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CVE-2022-40765

Medium CVSS 6.8 Known exploited

Published 2022-11-22 · last changed 2026-06-17 · added to CISA KEV 2023-02-21

This one is being exploited in the wild.

CISA added CVE-2022-40765 to the Known Exploited Vulnerabilities catalog on 2023-02-21. Federal agencies are required to remediate it on a deadline. If you have affected machines, this is the class of finding that moves ahead of the rest of the queue.

The fix

We hold no Microsoft remediation data for CVE-2022-40765, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

A vulnerability in the Edge Gateway component of Mitel MiVoice Connect through 19.3 (22.22.6100.0) could allow an authenticated attacker with internal network access to conduct a command-injection attack, due to insufficient restriction of URL parameters.

Sources

CVSS vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H