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CVE-2022-40765: Mitel MiVoice Connect Command Injection Vulnerability

criticalknown exploitedCVE-2022-40765
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
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.

CSIRTS triage

vendor: Mitelproduct: MiVoice ConnectRemote code execution
What
The Mitel Edge Gateway component allows an authenticated attacker to execute commands within the context of the system.
Who is affected
Authenticated users with internal network access to MiVoice Connect.
Urgency
Immediate remediation is necessary as the vulnerability is actively exploited and critical in severity.
Action
Apply the latest security patch for MiVoice Connect.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2023-02-21
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2022-40765

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2022-40765coverage & exploitation statusNVD · CVE.org

Recent advisories for Mitel MiVoice Connect

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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