CVE-2022-40765 — Mitel MiVoice Connect Command Injection Vulnerability
Overview
The Mitel Edge Gateway component of MiVoice Connect allows an authenticated attacker with internal network access to execute commands within the context of the system.
Vulnerability details
- CVE ID
- CVE-2022-40765
- Vulnerability
- Mitel MiVoice Connect Command Injection Vulnerability
- Vendor
- Mitel
- Affected products
- Mitel: MiVoice Connect
- Severity
- HIGH
- Exploitation status
- Actively exploited in the wild (CISA KEV)
- Published
- 2023-02-21
Remediation guidance
CVE-2022-40765 is in CISA's Known Exploited Vulnerabilities (KEV) catalog — U.S. federal civilian agencies are required to remediate it under Binding Operational Directive 22-01. Treat it as a priority for every environment.
Apply the vendor's official security update for Mitel the affected product as soon as possible. Where a patch is unavailable, apply vendor mitigations or isolate/segment exposed systems.
Hunt for indicators of compromise tied to this vulnerability and confirm logging/EDR coverage on affected assets.
Authoritative references
Remediate CVE-2022-40765 — and stay ahead of the next one
CVE-2022-40765 is listed in the CISA KEV catalog as actively exploited — treat remediation as urgent. Scan your domain free to see whether CVE-2022-40765 and other Mitel issues affect you and get a prioritized remediation report (full report from ₹999) — or stream the full feed of 1,600+ actively-exploited CVEs straight into your SOC.
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